<?xml version="1.0" encoding="us-ascii"?><InstanceReport xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><Version>2.4.0.8</Version><ReportLongName>00000010 - Disclosure - Inventories - net</ReportLongName><DisplayLabelColumn>true</DisplayLabelColumn><ShowElementNames>false</ShowElementNames><RoundingOption /><HasEmbeddedReports>false</HasEmbeddedReports><Columns><Column FlagID="0"><Id>1</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><LabelSeparator>

</LabelSeparator><CurrencyCode /><FootnoteIndexer /><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios><MCU><KeyName /><CurrencySymbol /><contextRef><ContextID>From2012-07-01to2013-06-30</ContextID><EntitySchema>http://www.sec.gov/CIK</EntitySchema><EntityValue>0000889971</EntityValue><PeriodDisplayName /><PeriodType>duration</PeriodType><PeriodStartDate>2012-07-01T00:00:00</PeriodStartDate><PeriodEndDate>2013-06-30T00:00:00</PeriodEndDate><Segments /><Scenarios /></contextRef><UPS /><CurrencyCode /><OriginalCurrencyCode /></MCU><CurrencySymbol /><Labels><Label Key="CalendarSupplement" Id="0" Label="12 Months Ended" /><Label Key="Calendar" Id="1" Label="Jun. 30, 2013" /></Labels></Column></Columns><Rows><Row FlagID="0"><Id>1</Id><IsAbstractGroupTitle>true</IsAbstractGroupTitle><LabelSeparator>

</LabelSeparator><Level>1</Level><ElementName>LPTH_InventoriesNetAbstract</ElementName><ElementPrefix>LPTH_</ElementPrefix><IsBaseElement>false</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsCalendarTitle>false</IsCalendarTitle><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><FootnoteIndexer /><Cells><Cell FlagID="0" ContextID="" UnitID=""><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText /><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat></Cell></Cells><ElementDataType>xbrli:stringItemType</ElementDataType><SimpleDataType>string</SimpleDataType><IsTotalLabel>false</IsTotalLabel><UnitID>0</UnitID><Label>Inventories - Net</Label></Row><Row FlagID="0"><Id>2</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><LabelSeparator>

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&lt;div style="text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt; text-align: left"&gt;&lt;font style="display: inline; font: bold 10pt Times New Roman"&gt;3.&amp;#160;&amp;#160;&amp;#160;Inventories &amp;#8211; net&lt;/font&gt;&lt;/div&gt;

&lt;div style="text-indent: 0pt; display: block"&gt;&lt;br /&gt;
&lt;/div&gt;

&lt;div style="text-align: left; text-indent: 27pt; display: block; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt Times New Roman"&gt;The components of inventories include the following:&lt;/font&gt;&lt;/div&gt;

&lt;div style="text-indent: 0pt; display: block"&gt;&lt;br /&gt;
&lt;/div&gt;

&lt;div style="margin-left: 27pt; text-align: left"&gt;
&lt;table cellpadding="0" cellspacing="0" style="width: 60%; font: 10pt times new roman; font-size: 10pt; font-family: times new roman"&gt;
&lt;tr&gt;
&lt;td style="vertical-align: bottom; width: 60%; text-align: left; padding-bottom: 2px; text-indent: 0pt; padding-left: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160; &lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: bold 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; width: 16%; border-bottom: black 2px solid; text-align: center; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;
&lt;div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: bold 10pt times new roman"&gt;June 30,&amp;#160;2013&lt;/font&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; border-bottom: black 2px solid; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: bold 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: bold 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; width: 16%; border-bottom: black 2px solid; text-align: center; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;
&lt;div style="text-align: center; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: bold 10pt times new roman"&gt;June 30,&amp;#160;2012&lt;/font&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; border-bottom: black 2px solid; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: bold 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style="vertical-align: bottom; width: 60%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160; &lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; width: 16%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;
&lt;div style="text-align: left; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td colspan="2" style="vertical-align: bottom; width: 16%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;
&lt;div style="text-align: left; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr style="background-color: #cceeff"&gt;
&lt;td style="vertical-align: bottom; width: 60%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;
&lt;div style="text-align: left; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;Raw materials&lt;/font&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;628,956&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;578,089&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr style="background-color: white"&gt;
&lt;td style="vertical-align: bottom; width: 60%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;
&lt;div style="text-align: left; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;Work in process&lt;/font&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;493,536&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;485,429&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr style="background-color: #cceeff"&gt;
&lt;td style="vertical-align: bottom; width: 60%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;
&lt;div style="text-align: left; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;Finished goods&lt;/font&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;874,311&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;522,281&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr style="background-color: white"&gt;
&lt;td style="vertical-align: bottom; width: 60%; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;
&lt;div style="text-align: left; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;Reserve for obsolescence&lt;/font&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; border-bottom: #000000 2px solid; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; border-bottom: #000000 2px solid; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;(226,122&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; border-bottom: black 2px solid; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;)&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; border-bottom: #000000 2px solid; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; border-bottom: #000000 2px solid; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;(72,415&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; border-bottom: black 2px solid; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;)&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr style="background-color: #cceeff"&gt;
&lt;td style="vertical-align: bottom; width: 60%; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160; &lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; border-bottom: #000000 2px solid; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; border-bottom: #000000 2px solid; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;1,770,681&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; border-bottom: black 2px solid; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%; border-bottom: #000000 2px solid; text-align: left; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 15%; border-bottom: #000000 2px solid; text-align: right; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;1,513,384&lt;/font&gt;&lt;/td&gt;
&lt;td nowrap="nowrap" style="vertical-align: bottom; width: 1%; border-bottom: black 2px solid; text-align: left; padding-bottom: 2px; text-indent: 0pt; margin-left: 0pt; margin-right: 0pt"&gt;&lt;font style="display: inline; font: 10pt times new roman"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;
&lt;/div&gt;

&lt;div style="text-indent: 0pt; display: block"&gt;&lt;br /&gt;
&lt;/div&gt;

&lt;div style="text-indent: 27pt; display: block; margin-left: 0pt; margin-right: 0pt; text-align: left"&gt;&lt;font style="display: inline; font: 10pt Times New Roman"&gt;During fiscal years 2013 and 2012 the Company evaluated all reserved items and disposed of $9,174 and $33,800, respectively, of parts and wrote them off against the reserve.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&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 inventory. This may include, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the major classes of inventory, and the nature of the cost elements included in inventory. If inventory is stated above cost, accrued net losses on firm purchase commitments for inventory and losses resulting from valuing inventory at the lower-of-cost-or-market may also be included. For LIFO inventory, may disclose the amount and basis for determining the excess of replacement or current cost over stated LIFO value and the effects of a LIFO quantities liquidation that impacts net income.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef

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 -Name Accounting Standards Codification

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

 -Publisher SEC

 -Name Regulation S-X (SX)

 -Number 210

 -Section 02

 -Paragraph 6

 -Subparagraph a, b, c

 -Article 5



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