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&lt;/b&gt;Property, Plant and Equipment&lt;/p&gt; &lt;p style='margin-top:0in;margin-right:0in;margin-bottom:6.0pt;margin-left:10.0pt;text-indent:-10.0pt;font-weight:bold;margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;margin-left:0in;text-align:justify;text-indent:.25in'&gt;&lt;b&gt;&lt;font style='font-weight:normal'&gt;Property, plant and equipment consist of the following:&lt;/font&gt;&lt;/b&gt;&lt;/p&gt; &lt;p style='margin-top:0in;margin-right:0in;margin-bottom:6.0pt;margin-left:10.0pt;text-indent:-10.0pt;font-weight:bold;margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;margin-left:0in;text-align:justify;text-indent:.25in'&gt;&amp;nbsp;&lt;/p&gt; &lt;table border="0" cellspacing="0" cellpadding="0" width="520" style='width:389.8pt;border-collapse:collapse'&gt; &lt;tr align="left"&gt; &lt;td width="355" valign="bottom" style='width:266.0pt;border:none;border-bottom:solid windowtext 1.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p style='margin:0in;margin-bottom:.0001pt'&gt;&lt;i&gt;&lt;font style='font-style:italic'&gt;(in thousands)&lt;/font&gt;&lt;/i&gt;&lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='border:none;border-bottom:solid windowtext 1.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="center" style='margin:0in;margin-bottom:.0001pt;text-align:center'&gt;&lt;b&gt;&lt;font style='font-weight:bold'&gt;March 31,&lt;/font&gt;&lt;/b&gt;&lt;/p&gt; &lt;p align="center" style='margin:0in;margin-bottom:.0001pt;text-align:center'&gt;&lt;b&gt;&lt;font style='font-weight:bold'&gt;2013&lt;/font&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='border:none;border-bottom:solid windowtext 1.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="center" style='margin:0in;margin-bottom:.0001pt;text-align:center'&gt;&lt;b&gt;&lt;font style='font-weight:bold'&gt;March 31,&lt;/font&gt;&lt;/b&gt;&lt;/p&gt; &lt;p align="center" style='margin:0in;margin-bottom:.0001pt;text-align:center'&gt;&lt;b&gt;&lt;font style='font-weight:bold'&gt;2012&lt;/font&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr align="left"&gt; &lt;td width="355" valign="bottom" style='width:266.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p style='margin:0in;margin-bottom:.0001pt'&gt;Land&lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;$500 &lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;$500 &lt;/p&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr align="left"&gt; &lt;td width="355" valign="bottom" style='width:266.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p style='margin:0in;margin-bottom:.0001pt'&gt;Building&lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;2,705 &lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;2,705 &lt;/p&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr align="left"&gt; &lt;td width="355" valign="bottom" style='width:266.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p style='margin:0in;margin-bottom:.0001pt'&gt;Machinery, equipment and tooling&lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;1,235 &lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;1,234 &lt;/p&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr align="left"&gt; &lt;td width="355" valign="bottom" style='width:266.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p style='margin:0in;margin-bottom:.0001pt'&gt;Furniture, fixtures and office equipment&lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='border:none;border-bottom:solid windowtext 1.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;285 &lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='border:none;border-bottom:solid windowtext 1.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;285 &lt;/p&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr align="left"&gt; &lt;td width="355" valign="bottom" style='width:266.0pt;padding:.7pt .7pt 0in .7pt'&gt;&lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;4,725 &lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;4,765 &lt;/p&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr align="left"&gt; &lt;td width="355" valign="bottom" style='width:266.0pt;padding:.7pt .7pt 0in .7pt'&gt; &lt;p style='margin:0in;margin-bottom:.0001pt'&gt;Less:&amp;#160; accumulated depreciation&lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;(2,426)&lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;(2,237)&lt;/p&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr align="left"&gt; &lt;td width="355" valign="bottom" style='width:266.0pt;padding:.7pt .7pt 0in 12.25pt'&gt; &lt;p style='margin:0in;margin-bottom:.0001pt;margin-left:-11.55pt'&gt;&amp;nbsp;&lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='border-top:solid windowtext 1.0pt;border-left:none;border-bottom:double windowtext 2.25pt;border-right:none;padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;$2,299 &lt;/p&gt; &lt;/td&gt; &lt;td valign="bottom" style='border-top:solid windowtext 1.0pt;border-left:none;border-bottom:double windowtext 2.25pt;border-right:none;padding:.7pt .7pt 0in .7pt'&gt; &lt;p align="right" style='margin:0in;margin-bottom:.0001pt;text-align:right'&gt;$2,487 &lt;/p&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;p style='margin-top:0in;margin-right:0in;margin-bottom:6.0pt;margin-left:10.0pt;text-indent:-10.0pt;font-weight:bold;margin:0in;margin-bottom:.0001pt;text-indent:0in'&gt;&amp;nbsp;&lt;/p&gt; &lt;p style='margin-top:0in;margin-right:0in;margin-bottom:6.0pt;margin-left:10.0pt;text-indent:-10.0pt;font-weight:bold;margin-top:6.0pt;margin-right:0in;margin-bottom:6.0pt;margin-left:0in;text-align:justify;text-indent:.25in'&gt;&lt;b&gt;&lt;font style='letter-spacing:-.1pt;font-weight:normal'&gt;Depreciation expense for the fiscal years ended March 31, 2013 and March 31, 2012 was approximately &lt;/font&gt;&lt;/b&gt;&lt;font style='letter-spacing:-.1pt;font-weight:normal'&gt;$188,000&lt;/font&gt;&lt;font style='letter-spacing:-.1pt;font-weight:normal'&gt; and &lt;/font&gt;&lt;font style='letter-spacing:-.1pt;font-weight:normal'&gt;$197,000&lt;/font&gt;&lt;font style='letter-spacing:-.1pt;font-weight:normal'&gt;, respectively.&lt;/font&gt;&lt;/p&gt; &lt;p style='margin-top:0in;margin-right:0in;margin-bottom:6.0pt;margin-left:10.0pt;text-indent:-10.0pt;font-weight:bold;margin-left:0in;text-align:justify;text-indent:.25in'&gt;&lt;b&gt;&lt;font style='font-weight:normal'&gt;As a result of the Company&amp;#146;s evaluation of the recoverability of its property, plant and equipment, the Company recorded impairment of a single group of production equipment that existed during the fiscal year ended March 31, 2012, accordingly, the Company recorded an impairment charge of $16,000.&amp;#160; The Company determined that during the fiscal year ended March 31, 2013, there existed no additional impairment of its long-lived assets.&lt;/font&gt;&lt;/b&gt;&lt;/p&gt; &lt;p style='margin-top:0in;margin-right:0in;margin-bottom:6.0pt;margin-left:10.0pt;text-indent:-10.0pt;font-weight:bold;margin:0in;margin-bottom:.0001pt;text-indent:0in'&gt;&lt;b&gt;&lt;font style='font-weight:normal'&gt;On December 22, 2011, we entered into an agreement with an independent third-party under which we sold and leased back our land and building generating gross proceeds of $2,000,000.&amp;#160; The initial minimum lease term is 15 years.&amp;#160; At the end of the initial minimum lease term, we have the option to renew the lease for three periods of five years each.&amp;#160; Under the terms of the lease, we have provided, as collateral, a security interest in all furnishings, fixtures and equipment owned and used by us, having a net book value of approximately $95,000 as of March 31, 2013.&amp;#160; For accounting purposes, the provision of such collateral constitutes continuing involvement with the associated property.&amp;#160; Due to this continuing involvement, this sale-leaseback transaction is accounted for under the financing method, rather than as a completed sale.&amp;#160; Under the financing method, we include the sales proceeds received as a financing obligation.&amp;#160; The building, building improvements and land remain on the consolidated balance sheet and the building and building improvements will continue to be depreciated over their remaining useful lives.&amp;#160; Payments made under the lease are applied as payments of imputed interest and deemed principal on the underlying financing obligation.&lt;/font&gt;&lt;/b&gt;&lt;/p&gt;</NonNumbericText><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat></Cell></Cells><ElementDataType>nonnum:textBlockItemType</ElementDataType><SimpleDataType>na</SimpleDataType><ElementDefenition>The entire disclosure for long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. 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