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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"><i>Business Overview</i></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">Applied Optoelectronics,
Inc., or AOI, was originally incorporated in Texas in February of 1997 and then converted to a Delaware corporation in March of
2013. AOI together with its wholly-owned subsidiaries are collectively referred to as the Company. The Company is a leading, vertically
integrated provider of fiber-optic networking products, primarily for three networking end-markets: cable television, fiber-to-the-home
and internet data centers. The Company designs and manufactures a wide range of optical communications products at varying levels
of integration, from components, subassemblies and modules to complete turn-key equipment.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company
has manufacturing and research and development facilities in all three of its locations, located in U.S., Taiwan and China. At
its corporate headquarters and manufacturing facilities in Sugar Land, Texas, the Company primarily manufactures lasers and laser
components and performs research and development activities for the laser component products. The Company operates a division
in Taipei, Taiwan that primarily manufactures transceivers and performs research and development activities for the transceiver
products. The Company operates in Ningbo, China through its wholly-owned subsidiary Prime World International Holdings, Ltd. (incorporated
in the British Virgin Islands), the sole parent of Global Technology, Inc. (incorporated in the People’s Republic of China).
Through Global Technology, the Company primarily manufactures Cable TV Broadband (“CATV”) systems and equipment and
performs research and development activities for the CATV products.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"><i>Interim Financial Statements</i></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The condensed
consolidated financial statements of the Company, as of March 31, 2014 and December 31, 2013 and for the three months ended March
31, 2014 and 2013, have been prepared in accordance with the instructions on Form 10-Q pursuant to the rules and regulations of
the Securities and Exchange Commission (“SEC”). In accordance with those rules and regulations, the Company has omitted
certain information and notes normally provided in the Company’s annual consolidated financial statements. In the opinion
of management, the condensed consolidated financial statements contain all adjustments, except as otherwise noted, necessary for
the fair presentation of the Company’s financial position and results of operations for the periods presented. The year-end
condensed balance sheet data was derived from audited financial statements, but does not include all disclosures required by U.S.
generally accepted accounting principles (“GAAP”). These condensed consolidated financial statements should be read
in conjunction with the Consolidated Financial Statements and Notes thereto included in the Company’s Annual Report on Form
10-K (“Annual Report”) for the fiscal year ended December 31, 2013. The results of operations for the three months
ended March 31, 2014 are not necessarily indicative of the results expected for the entire fiscal year. All significant intercompany
accounts and transactions have been eliminated.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"><i>Use of Estimates</i></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The preparation
of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts
reported. Actual results could differ from those estimates in the consolidated financial statements and accompanying notes. Significant
estimates and assumptions that impact these financial statements and the accompanying notes relate to, among other things, allowance
for doubtful accounts, valuation allowances for deferred tax assets, inventory reserve, share-based compensation expense, estimated
useful lives of property and equipment, and taxes.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">There have
been no changes in the Company’s significant accounting policies for the three months ended March 31, 2014, as compared
to the significant accounting policies described in its Annual Report.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><font style="font-size: 8pt"><i>Recent
accounting pronouncements</i></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">There have
been no recent accounting pronouncements for the three months ended March 31, 2014, as compared to the recent accounting pronouncements
described in its Annual Report.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"><i>Use of Estimates</i></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The preparation
of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts
reported. Actual results could differ from those estimates in the consolidated financial statements and accompanying notes. Significant
estimates and assumptions that impact these financial statements and the accompanying notes relate to, among other things, allowance
for doubtful accounts, valuation allowances for deferred tax assets, inventory reserve, share-based compensation expense, estimated
useful lives of property and equipment, and taxes.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><font style="font-size: 8pt"><i>Recent
accounting pronouncements</i></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">There have
been no recent accounting pronouncements for the three months ended March 31, 2014, as compared to the recent accounting pronouncements
described in its Annual Report.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The following
table presents a summary of the Company’s financial instruments measured at fair value on a recurring basis for the periods
indicated (in thousands):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
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of March 31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="14" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">As
of December 31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
1)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
2)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
3)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Total</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
1)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
2)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
3)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Total</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
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<td style="padding-left: 0pt"><font style="font-size: 8pt">Assets:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="width: 12%; text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Cash and cash
equivalents</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">52,411</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">52,411</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">22,006</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">22,006</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Restricted cash</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">841</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">841</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">775</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">775</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Short term investments</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">7,898</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">7,898</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">7,970</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">7,970</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt">Total assets</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">61,150</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">61,150</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">30,751</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">30,751</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Liabilities:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Bank acceptance payable</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt">Total liabilities</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The carrying
value amounts of accounts receivable, prepaid expenses and other current assets, borrowings from our credit facility, accounts
payable, accrued expenses and other current liabilities approximate fair value because of the short-term maturity of these instruments.</font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="14" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">As
of March 31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="14" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">As
of December 31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
1)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
2)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
3)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Total</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
1)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
2)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">(Level
3)</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Total</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Assets:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="width: 12%; text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Cash and cash
equivalents</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">52,411</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">52,411</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">22,006</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 7%; text-align: right"><font style="font-size: 8pt">22,006</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Restricted cash</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">841</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">841</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">775</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">775</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Short term investments</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">7,898</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">7,898</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">7,970</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">7,970</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt">Total assets</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">61,150</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">61,150</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">30,751</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">30,751</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Liabilities:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Bank acceptance payable</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt">Total liabilities</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">Basic net
income (loss) per share has been computed using the weighted-average number of shares of common stock outstanding during the period.
Diluted net income (loss) per share has been computed using the weighted-average number of shares of common stock and dilutive
potential common shares from options and warrants outstanding during the period. In periods with net losses, normally dilutive
shares become anti-dilutive, and therefore for those periods basic and dilutive earnings per share are the same.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The following
table sets forth the computation of the basic and diluted net loss per share for the periods indicated (in thousands, except per
share amounts):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td colspan="6"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Numerator:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="width: 66%; text-align: left; padding-bottom: 1pt; padding-left: 0pt"><font style="font-size: 8pt">Net income (loss)</font></td><td style="width: 2%; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">85</font></td><td style="width: 1%; padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(994</font></td><td style="width: 1%; padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Denominator:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Weighted average shares used to compute net income (loss) per share</font></td>
<td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td>
<td style="text-align: right"><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td>
<td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td>
<td style="text-align: right"><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td>
</tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Basic</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">12,792</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">266</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Effective
of dilutive options and warrants</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">996</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Diluted</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">13,788</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">266</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Net income (loss) per share</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Basic</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt">$</font></td><td style="text-align: right"><font style="font-size: 8pt">0.01</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt">$</font></td><td style="text-align: right"><font style="font-size: 8pt">(3.74</font></td><td style="text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Diluted</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt">$</font></td><td style="text-align: right"><font style="font-size: 8pt">0.01</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt">$</font></td><td style="text-align: right"><font style="font-size: 8pt">(3.74</font></td><td style="text-align: left"><font style="font-size: 8pt">)</font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">  </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The following
potentially dilutive securities were excluded from the computation of diluted net income (loss) per share as their effect would
have been anti-dilutive (in thousands):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td colspan="2"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td colspan="2"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Employee stock options</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">741</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Preferred stock warrants</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">80</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; padding-left: 0pt"><font style="font-size: 8pt">Restricted stock units</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">821</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td colspan="6"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Numerator:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="width: 66%; text-align: left; padding-bottom: 1pt; padding-left: 0pt"><font style="font-size: 8pt">Net income (loss)</font></td><td style="width: 2%; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">85</font></td><td style="width: 1%; padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(994</font></td><td style="width: 1%; padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Denominator:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Weighted average shares used to compute net income (loss) per share</font></td>
<td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td>
<td style="text-align: right"><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td>
<td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td>
<td style="text-align: right"><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td>
</tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Basic</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">12,792</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">266</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Effective
of dilutive options and warrants</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">996</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Diluted</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">13,788</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">266</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Net income (loss) per share</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Basic</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt">$</font></td><td style="text-align: right"><font style="font-size: 8pt">0.01</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt">$</font></td><td style="text-align: right"><font style="font-size: 8pt">(3.74</font></td><td style="text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-indent: 8pt; padding-left: 0pt"><font style="font-size: 8pt">Diluted</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt">$</font></td><td style="text-align: right"><font style="font-size: 8pt">0.01</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt">$</font></td><td style="text-align: right"><font style="font-size: 8pt">(3.74</font></td><td style="text-align: left"><font style="font-size: 8pt">)</font></td></tr>
</table>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td colspan="2"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td colspan="2"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Employee stock options</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">–</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">741</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Preferred stock warrants</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">80</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; padding-left: 0pt"><font style="font-size: 8pt">Restricted stock units</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">–</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">821</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">Inventories
consist of the following for the periods indicated (in thousands): </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -33pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Raw materials</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">10,491</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">8,832</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Work in process</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">10,755</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">8,708</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Finished
goods</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,687</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,068</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; padding-left: -22pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">23,933</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">19,608</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The lower
of cost or market adjustment expensed for inventory for the three months ended March 31, 2014 and 2013 was $0.2 million and
$0.1 million, respectively.</font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -33pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Raw materials</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">10,491</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">8,832</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Work in process</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">10,755</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">8,708</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Finished
goods</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,687</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,068</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; padding-left: -22pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">23,933</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">19,608</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">Property,
plant and equipment consisted of the following for the periods indicated (in thousands):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -22pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Land improvements</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">103</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">103</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Building and improvements</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">15,933</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">16,016</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Machinery and equipment</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">41,618</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">37,490</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Furniture and fixtures</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,256</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,047</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Computer equipment and software</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,918</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,563</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Transportation
equipment</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">187</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">188</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: -11pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">63,015</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">58,407</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Less
accumulated depreciation and amortization</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(29,118</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(28,145</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: -11pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">33,897</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">30,262</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Construction in progress</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">284</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">139</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 1pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Land</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">1,101</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">733</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 2.5pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Property,
plant and equipment, net</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">35,282</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">31,134</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">For the three
months ended March 31, 2014, depreciation expense of property, plant and equipment was $1.2 million.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -22pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Land improvements</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">103</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">103</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Building and improvements</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">15,933</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">16,016</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Machinery and equipment</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">41,618</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">37,490</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Furniture and fixtures</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,256</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,047</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Computer equipment and software</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,918</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,563</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Transportation
equipment</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">187</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">188</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: -11pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">63,015</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">58,407</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Less
accumulated depreciation and amortization</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(29,118</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(28,145</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: -11pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">33,897</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">30,262</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Construction in progress</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">284</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">139</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 1pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Land</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">1,101</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">733</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 2.5pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Property,
plant and equipment, net</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">35,282</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">31,134</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">Notes payable
and long-term debt consisted of the following for the periods indicated (in thousands):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Long-Term and
Short-Term Debt</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 66%; text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Term loan with
a U.S. bank with monthly payments of principal and interest at prime plus 0.75% (floor rate: 4%), maturing November 15, 2014</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">3,050</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">3,076</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a U.S. bank up to $7,000 with interest at prime plus 0.5% (floor rate: 3.75%), maturing November 15, 2015</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">7,000</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Term loan with a U.S. bank
with monthly payments of principal and interest at prime plus 0.75% (floor rate: 4.00%), maturing September 10, 2017</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">5,000</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,850</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a China bank up to $12,000 with interest at 108% of China Prime rate which was 6.48% in 2013 with various maturity dates
from April 2014 and August 2014</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,626</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">7,053</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a China bank up to $3,250 with interest ranged from 2.55% to 3.63% with various maturity dates from May 2014 to June 2014</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,751</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">2,413</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a Taiwan bank up to $4,000 with interest at Taiwan Time Deposit Interest Rate Index plus 0.41% maturing June 2014</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,718</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,795</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a Taiwan bank up to $4,000 with interest at Taiwan Time Deposit Interest Rate Index plus 0.41% maturing July-August 2014</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,890</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Note payable to a finance
company due in monthly installments with 4.95% interest, maturing July 30, 2015</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">853</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">921</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 8pt; padding-left: 5.4pt"><font style="font-size: 8pt">Total</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">19,888</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">26,108</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 8pt; padding-left: 5.4pt"><font style="font-size: 8pt">Less
current portion</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">16,054</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">17,185</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 8pt; padding-left: 5.4pt"><font style="font-size: 8pt">Long
term portion</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">3,834</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">8,923</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="font-weight: bold; text-align: center; padding-left: 5.4pt; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Bank
Acceptance Payable</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Bank acceptance notes issued
to vendors with a zero percent interest rate, a 30% guarantee deposit of $807, and maturity dates ranging from April
2014 to September 2014</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The current
portion of long-term debt is the amount payable within one year of the balance sheet date of March 31, 2014. The prime rate of
interest was 3.25% on March 31, 2014 and December 31, 2013, respectively.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The U.S. bank
loans and line of credit agreement require the Company to meet certain financial covenants including a minimum current ratio,
debt service coverage and maximum debt over tangible net worth ratio requirements. Collateral for the U.S. bank loans and line
of credit includes substantially all of the assets of the Company. As of March 31, 2014, the Company was in compliance with all
of its financial and operational covenants associated with these loans. As of March 31, 2014, the Company had $7 million
of unused borrowing capacity.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">In December
2013, the Company renewed its U.S. revolving line of credit of $7.0 million with the same U.S. bank with a maturity date
of November 15, 2015. The interest rate on this line of credit is the prime rate plus 0.50% or a floor rate of 3.75%, whichever
is higher.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company
issued warrants to the same U.S. bank in connection with the renewals of the loan in 2009, 2010 and 2012. The Company estimated
the fair value of these warrants at the date of the grant using the Black-Scholes option-pricing model and records the expense
over the life of the warrants. As of March 31, 2014, 32,665 warrants related to these loans are outstanding. As of March 31, 2014,
$14,000 remains to be expensed for these warrants and this expense is expected to be recognized during the current year.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company,
through its China subsidiary, established RMB and USD currency lines of credit for $12.0 million and $3.3 million, respectively,
with a China Bank as of March 31, 2014. The interest rate for the RMB line of credit is 108% of the China prime rate. The interest
rate for the USD line of credit ranged from 2.55% to 3.63%. These credit lines are revolving lines that are renewable by its anniversary.
Collateral for the loans includes the land use rights, building and equipment located in China.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company
extended its equipment financing agreement of $1.0 million with a Taiwan bank in 2013. The financing agreement required equipment
collateral. The agreement requires monthly installment payments over 24 months and ends in July 2015. The financing agreement
bears interest at the rate of 4.95%.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company,
through its Taiwan branch, established an $8.0 million revolving line of credit with Taiwan banks in 2013. The financing agreements
require collateral of its time deposits of $8.0 million that is included in short-term investment. The interest rate for the revolving
lines of credit is a variable rate determined every six months at Taiwan Time Deposit Interest Rate Index plus 0.41% maturing
and renewable every six-month period, which is 1.78% as of March 31, 2014.</font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Long-Term and
Short-Term Debt</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 66%; text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Term loan with
a U.S. bank with monthly payments of principal and interest at prime plus 0.75% (floor rate: 4%), maturing November 15, 2014</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">3,050</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">3,076</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a U.S. bank up to $7,000 with interest at prime plus 0.5% (floor rate: 3.75%), maturing November 15, 2015</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">7,000</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Term loan with a U.S. bank
with monthly payments of principal and interest at prime plus 0.75% (floor rate: 4.00%), maturing September 10, 2017</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">5,000</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,850</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a China bank up to $12,000 with interest at 108% of China Prime rate which was 6.48% in 2013 with various maturity dates
from April 2014 and August 2014</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,626</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">7,053</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a China bank up to $3,250 with interest ranged from 2.55% to 3.63% with various maturity dates from May 2014 to June 2014</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">1,751</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">2,413</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a Taiwan bank up to $4,000 with interest at Taiwan Time Deposit Interest Rate Index plus 0.41% maturing June 2014</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,718</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,795</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Revolving line of credit
with a Taiwan bank up to $4,000 with interest at Taiwan Time Deposit Interest Rate Index plus 0.41% maturing July-August 2014</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">3,890</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">–</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Note payable to a finance
company due in monthly installments with 4.95% interest, maturing July 30, 2015</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">853</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">921</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 8pt; padding-left: 5.4pt"><font style="font-size: 8pt">Total</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">19,888</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">26,108</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 8pt; padding-left: 5.4pt"><font style="font-size: 8pt">Less
current portion</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">16,054</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">17,185</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 8pt; padding-left: 5.4pt"><font style="font-size: 8pt">Long
term portion</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">3,834</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">8,923</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="font-weight: bold; text-align: center; padding-left: 5.4pt; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Bank
Acceptance Payable</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: -11pt; padding-left: 11pt"><font style="font-size: 8pt">Bank acceptance notes issued
to vendors with a zero percent interest rate, a 30% guarantee deposit of $807, and maturity dates ranging from April
2014 to September 2014</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,691</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">2,347</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">Accrued liabilities
consisted of the following for the periods indicated (in thousands):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued payroll</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">2,226</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">2,279</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued employee benefits</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">272</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">489</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued taxes</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">82</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">270</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued interest</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">23</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">34</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued payments</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">160</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">128</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued commission</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">126</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">148</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; padding-left: 0pt"><font style="font-size: 8pt">Accrued other</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">1,183</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">1,167</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">4,072</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">4,515</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31, 2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31, 2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued payroll</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">2,226</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">2,279</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued employee benefits</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">272</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">489</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued taxes</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">82</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">270</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued interest</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">23</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">34</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued payments</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">160</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">128</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Accrued commission</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">126</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">148</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; padding-left: 0pt"><font style="font-size: 8pt">Accrued other</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">1,183</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">1,167</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">4,072</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">4,515</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">Other income
and expense consisted of the following for the periods indicated (in thousands):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Unrealized foreign exchange gain
(loss)</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">(185</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt">)</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">(161</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Realized foreign exchange gain (loss)</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">66</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">16</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Government subsidy income</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">80</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">134</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Other non-operating gain (loss)</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">11</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">4</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; padding-left: 0pt"><font style="font-size: 8pt">Gain (loss) on disposal
of assets</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">1</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(1</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">(27</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt">)</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">(8</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Unrealized foreign exchange gain
(loss)</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">(185</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt">)</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">(161</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Realized foreign exchange gain (loss)</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">66</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">16</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Government subsidy income</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">80</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">134</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-left: 0pt"><font style="font-size: 8pt">Other non-operating gain (loss)</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">11</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">4</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; padding-bottom: 1pt; padding-left: 0pt"><font style="font-size: 8pt">Gain (loss) on disposal
of assets</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">1</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(1</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; padding-left: 0pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">(27</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt">)</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">(8</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt">)</font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company’s
board of directors and stockholders previously approved the 1998 Share Incentive Plan, the 2000 Share Incentive Plan, the 2004
Share Incentive Plan and the 2006 Share Incentive Plan, (collectively the “Prior Plans”). As of March 31, 2014, the
Company had options outstanding to purchase 631,383 shares of common stock under its Prior Plans with a weighted average exercise
price of $6.76. Following the Company’s initial public offering, no further awards will be granted under the Prior Plans.
However, all outstanding awards under the Prior Plans will continue to exist and will continue to be governed by their existing
terms.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">On April 12,
2013, the Company’s board of directors adopted and approved the Company’s 2013 Equity Incentive Plan, (the “2013
Plan”), and it was subsequently approved by the Company’s stockholders on May 21, 2013. As of March 31, 2014, the
Company had options outstanding to purchase 864,989 shares of common stock under the 2013 Plan with a weighted average exercise
price of $10.449.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company
issues stock options to employees, consultants and non-employee directors. Stock option awards for the Prior Plans and the 2013
Plan generally vest over a four year period and have a maximum term of ten years. Stock options under these plans have been granted
with an exercise price equal to the fair market value on the date of the grant. Nonqualified and incentive stock options and restrictive
stock units (“RSUs”) may be granted from these plans. Prior to the Company’s initial public offering, the fair
market value of the Company’s stock had been historically determined by the board of directors and from time to time with
the assistance of third party valuation specialists.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">Under the
2013 Plan, participants may be granted RSUs, representing an unfunded, unsecured right to receive common stock on the date specified
in the recipient’s award. The RSUs granted under the plan generally vest over one year at a rate of 1/12<sup>th</sup> per
month. The Company recognizes compensation expense on a straight-line basis over the applicable vesting term of the award.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">During the
year ended December 31, 2013, the Company granted 33,000 RSUs with a total grant-date fair market value of $0.3 million. The resulting
compensation expense recorded in the three months ended March 31, 2014 was approximately $0.1 million. As of March 31, 2014, there
was $18,000 of unrecognized compensation cost related to RSUs.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">As there had
been no market for the Company’s common stock prior to its initial public offering, the expected volatility for options
granted to date was derived from an analysis of reported data based on a peer group of companies that issued options with similar
terms. The expected volatility has been determined by using an average of the expected volatility reported by this peer group
of companies. The Company uses a risk free interest rate based on the 10-year Treasury as reported during the period. The expected
term of the options has been determined utilizing the simplified method which calculates a simple average based on vesting period
and option life. The Company does not anticipate paying dividends in the near future. Estimated forfeitures are based on historical
experience and future work force projections.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">	 </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">Employee share-based
compensation expenses recognized for the three months ended March 31, were as follows (in thousands):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -33pt; text-indent: -22pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -33pt; text-indent: -22pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Cost of sales</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">25</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">12</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Research and development</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">25</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">11</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Sales and marketing</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">23</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">10</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">General
and administrative</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">416</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">78</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 2.5pt; padding-left: -22pt; text-indent: -22pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">489</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">111</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The following
is a summary of option activity during the three month period ending March 31, 2014 (in thousands, except price data):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -22pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Number
of shares</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Exercise
price</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Weighted
average exercise price</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 29%; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Outstanding, December 31, 2013</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">1,468</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 12.90</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">8.379</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Granted</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">108</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">13.84</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">13.840</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Exercised</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">(70</font></td><td style="text-align: left"><font style="font-size: 8pt">)</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 7.50</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">5.904</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Forfeited</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">(9</font></td><td style="text-align: left"><font style="font-size: 8pt">)</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">6.00 - 13.84</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">7.762</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 1pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Expired</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(1</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">6.00</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">6.000</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Outstanding, March 31,
2014</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">1,496</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 13.84</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">8.893</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 2.5pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Exercisable, March 31,
2014</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">307</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 9.00</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">6.346</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 2.5pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Vested
and expected to vest</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">1,357</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 13.84</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">8.798</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">As of March
31, 2014, total compensation cost related to unvested stock options not yet recognized was $5.4 million, which is expected
to be expensed over a weighted-average period of 3.27 years. The aggregated intrinsic value of options outstanding and options
exercisable as of March 31, 2014 was $23.6 million and $5.6 million, respectively.</font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -33pt; text-indent: -22pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td style="padding-left: -33pt; text-indent: -22pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 36%; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Cost of sales</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">25</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt">$</font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">12</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Research and development</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">25</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">11</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-align: left; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">Sales and marketing</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">23</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">10</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 1pt; text-indent: 0pt; padding-left: -22pt"><font style="font-size: 8pt">General
and administrative</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">416</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">78</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 2.5pt; padding-left: -22pt; text-indent: -22pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">489</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">111</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td style="padding-left: -22pt; text-indent: -11pt"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Number
of shares</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Exercise
price</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Weighted
average exercise price</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="width: 29%; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Outstanding, December 31, 2013</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">1,468</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 12.90</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">8.379</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Granted</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">108</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">13.84</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">13.840</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Exercised</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">(70</font></td><td style="text-align: left"><font style="font-size: 8pt">)</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 7.50</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">5.904</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Forfeited</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">(9</font></td><td style="text-align: left"><font style="font-size: 8pt">)</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">6.00 - 13.84</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">7.762</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 1pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Expired</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">(1</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt">)</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">6.00</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">6.000</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 2.5pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Outstanding, March 31,
2014</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">1,496</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 13.84</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">8.893</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 2.5pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Exercisable, March 31,
2014</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">307</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 9.00</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">6.346</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="text-align: left; padding-bottom: 2.5pt; text-indent: 0pt; padding-left: -11pt"><font style="font-size: 8pt">Vested
and expected to vest</font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">1,357</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font: 8pt Times New Roman, Times, Serif">3.00 - 13.84</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">8.798</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"></p>
<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: top">
<td style="width: 0px"></td>
<td style="width: 48px"><font style="font: 8pt Times New Roman, Times, Serif">1.</font></td>
<td><font style="font: 8pt Times New Roman, Times, Serif"><i>Common Stock</i></font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company
has authorized the issuance of up to 45,000,000 shares of common stock, all of which have been designated voting common stock,
under its Amended and Restated Certificate of Incorporation.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: top">
<td style="width: 0px"></td>
<td style="width: 48px"><font style="font: 8pt Times New Roman, Times, Serif">2.</font></td>
<td><font style="font: 8pt Times New Roman, Times, Serif"><i>Convertible Preferred Stock</i></font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company
has authorized the issuance of up to 5,000,000 shares of preferred stock under the Company’s Amended and Restated Certificate
of Incorporation.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: top">
<td style="width: 0px"></td>
<td style="width: 48px"><font style="font: 8pt Times New Roman, Times, Serif">3.</font></td>
<td><font style="font: 8pt Times New Roman, Times, Serif"><i>Warrants</i></font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">As of March
31, 2014, the Company had outstanding warrants to purchase:</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.75in; text-indent: -0.25in"><font style="font-size: 8pt">•    
15,999 shares of common stock at an exercise price of $6.25 per share.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.75in; text-indent: -0.25in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.75in; text-indent: -0.25in"><font style="font-size: 8pt">•    
9,999 shares of common stock at an exercise price of $15.00 per share. </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.75in; text-indent: -0.25in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.75in; text-indent: -0.25in"><font style="font-size: 8pt">•    
6,667 shares of common stock at an exercise price of $10.50 per share. </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.75in; text-indent: -0.25in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">For the three
months ended March 31, 2014, $2,000 of expense was recorded related to these warrants. As of March 31, 2014, $14,000 of deferred
compensation remains to be expensed for these warrants. </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"><i> </i></font></p>
<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: top">
<td style="width: 0px"></td>
<td style="width: 48px"><font style="font: 8pt Times New Roman, Times, Serif">4.</font></td>
<td><font style="font: 8pt Times New Roman, Times, Serif"><i>Public Offering of Common Stock</i></font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">On September
25, 2013, the Company sold 3.6 million shares of its common stock in its initial public offering at a price of $10.00 per
share, providing proceeds of $31.5 million, net of expenses and underwriting discounts and commissions. The Company’s initial
public offering closed on October 1, 2013.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: top">
<td style="width: 0px"></td>
<td style="width: 48px"><font style="font: 8pt Times New Roman, Times, Serif">5.</font></td>
<td><font style="font: 8pt Times New Roman, Times, Serif"><i>Secondary Offering of Common Stock</i></font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">On March 19,
2014, the Company sold 2.0 million shares of its common stock in a secondary offering at a price of $24.25 per share, providing
proceeds of $45.7 million net of expenses and underwriting discounts and commissions. The Company’s secondary offering closed
on March 25, 2014.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The Company
operates in one reportable segment. The Company’s Chief Executive Officer, who is considered to be the chief operating decision
maker, manages the Company’s operations as a whole and reviews financial information presented on a consolidated basis,
accompanied by information about product revenue, for purposes of evaluating financial performance and allocating resources.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">The following
tables set forth the Company’s revenue and asset information by geographic region. Revenue is classified based on the location
of the Company’s product manufacturing plants. Long-lived assets in the tables below comprise only property, plant, equipment
and intangible assets (in thousands):</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Revenues:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="width: 36%; text-align: left; text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">United States</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">5,137</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">2,401</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">Taiwan</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">14,340</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">5,935</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 1pt; text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">China</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">5,382</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">5,981</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 2.5pt; padding-left: 5.4pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">24,859</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">14,317</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">For
the period ending</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Long-lived assets:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="width: 36%; text-align: left; text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">United States</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">12,964</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">9,415</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">Taiwan</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">10,597</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">7,192</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 1pt; text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">China</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">16,511</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">16,337</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 2.5pt; padding-left: 5.4pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">40,072</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">32,944</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">Three
months ended March 31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Revenues:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="width: 36%; text-align: left; text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">United States</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">5,137</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">2,401</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">Taiwan</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">14,340</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">5,935</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 1pt; text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">China</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">5,382</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">5,981</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 2.5pt; padding-left: 5.4pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">24,859</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">14,317</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"> </font></p>
<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 70%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">For
the period ending</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">March
31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">December
31,</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom">
<td><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2014</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td><td style="font-weight: bold; padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><font style="font-size: 8pt">2013</font></td><td style="padding-bottom: 1pt; font-weight: bold"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-left: 0pt"><font style="font-size: 8pt">Long-lived assets:</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt"> </font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="width: 36%; text-align: left; text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">United States</font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">12,964</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 2%"><font style="font-size: 8pt"> </font></td>
<td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td><td style="width: 13%; text-align: right"><font style="font-size: 8pt">9,415</font></td><td style="width: 1%; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">Taiwan</font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">10,597</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td><td><font style="font-size: 8pt"> </font></td>
<td style="text-align: left"><font style="font-size: 8pt"> </font></td><td style="text-align: right"><font style="font-size: 8pt">7,192</font></td><td style="text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: White">
<td style="padding-bottom: 1pt; text-indent: 16pt; padding-left: 5.4pt"><font style="font-size: 8pt">China</font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">16,511</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 1pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 1pt solid; text-align: left"><font style="font-size: 8pt"> </font></td><td style="border-bottom: Black 1pt solid; text-align: right"><font style="font-size: 8pt">16,337</font></td><td style="padding-bottom: 1pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(238,238,238)">
<td style="padding-bottom: 2.5pt; padding-left: 5.4pt"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">40,072</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td><td style="padding-bottom: 2.5pt"><font style="font-size: 8pt"> </font></td>
<td style="border-bottom: Black 2.5pt double; text-align: left"><font style="font-size: 8pt">$</font></td><td style="border-bottom: Black 2.5pt double; text-align: right"><font style="font-size: 8pt">32,944</font></td><td style="padding-bottom: 2.5pt; text-align: left"><font style="font-size: 8pt"> </font></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><font style="font-size: 8pt"><i>Repayment of Debt</i></font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">On April 1,
2014, the Company paid $8.1 million to East West Bank from the net proceeds received in its secondary offering to extinguish its
entire debt balances. Also in April 2014, the Company repaid $1.3 million of its credit line with a China bank.</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt"> </font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font-size: 8pt">On April 1,
2014, the Company’s Taiwan facility entered into a new lease agreement for office and manufacturing space in New Taipei
City, Taiwan. The lease has a term of 15 years commencing on June 1, 2014.</font></p>
841000
775000
841000
775000
0
0
0
0
7898000
7970000
7898000
7970000
0
0
0
0
2691000
2347000
0
0
2691000
2347000
0
0
200000
100000
7000000
7000000
8000000
12000000
3300000
Taiwan Time Deposit Interest Rate Index plus 0.41%
Prime rate plus 0.50% or the floor rate 3.75%, whichever is higher.
108% of the China prime rate
2.55% to 3.63%
32665
32665
14
125000
167000
70000
10.449
864989
631383
2000000
45671000
1750000
0