2.4.0.810601 - Disclosure - Warranty Reservetruefalsefalse1false falsefalseDuration_11_1_2012_To_7_31_2013http://www.sec.gov/CIK0000815093duration2012-11-01T00:00:002013-07-31T00:00:001true 1us-gaap_ProductWarrantiesDisclosuresAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Warranty Reserve [Abstract]2false 2us-gaap_ProductWarrantyDisclosureTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> <div style="margin-left:0pt;margin-right:0pt;"> <p style="margin:0pt;font-family:Times New Roman;font-size: 11pt"> </p> <p><font size="1"> </font></p><p style="page-break-after:always">&nbsp;</p> <p style="margin:0pt;font-family:Times New Roman;;font-size: 11pt"><font style="display: inline;font-weight:bold;"></font> </p> <p style="margin:0pt;font-family:Times New Roman;font-size: 11pt"> <font style="text-indent:0pt;margin-left:0pt; width:36pt;"><font style="display: inline;font-weight:bold;">(6)</font></font><font style="text-indent:0pt;margin-left:0pt; width:-1pt;text-align:left"><font style="display: inline;font-weight:bold;">Warranty Reserve</font></font> </p> <p style="margin:0pt;background-color: #FFFFFF;text-indent:36pt;line-height:normal;font-family:Times New Roman;font-size: 11pt"> <font style="display: inline;">&nbsp;</font> </p> <p style="margin:0pt;background-color: #FFFFFF;text-indent:36pt;font-family:Times New Roman;font-size: 11pt"> <font style="display: inline;">Sales of the Company&#x2019;s equipment are subject to a warranty obligation.&nbsp;&nbsp;Equipment warranties typically extend for a period of </font><font style="display: inline;">twelve</font><font style="display: inline;"> months from the date of installation.&nbsp;&nbsp;Standard warranty terms are included in customer contracts.&nbsp;&nbsp;Under the terms of these warranties, the Company is obligated to repair or replace any components or assemblies that it deems defective in workmanship or materials.&nbsp;&nbsp;The Company reserves the right to reject warranty claims where it determines that failure is due to normal wear, customer modifications, improper maintenance or misuse.&nbsp;&nbsp;The Company maintains a warranty reserve that reflects the estimated expenses that it will incur to honor the warranties on its products.&nbsp;&nbsp;The Company adjusts the warranty reserve based on the number and type of equipment subject to warranty and the remaining months of warranty coverage.&nbsp;&nbsp;The warranty reserve adjustment reflects the Company&#x2019;s historical warranty experience based on the type of equipment.&nbsp;&nbsp;Warranty provisions and claims </font><font style="display: inline;">for the </font><font style="display: inline;">nine</font><font style="display: inline;">-month periods ended </font><font style="display: inline;">July</font><font style="display: inline;">&nbsp;</font><font style="display: inline;">31</font><font style="display: inline;">, &nbsp;</font><font style="display: inline;">2013</font><font style="display: inline;"> and </font><font style="display: inline;">2012</font><font style="display: inline;">&nbsp;</font><font style="display: inline;">were as follows</font><font style="display: inline;">:</font> </p> <p style="margin:0pt;background-color: #FFFFFF;text-indent:36pt;line-height:normal;font-family:Times New Roman;font-size: 1pt"> <font style="display: inline;font-size:1pt;">&nbsp;</font> </p> <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:75.16%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 1pt"> <font style="display: inline;font-size:1pt;">&nbsp;</font></p> </td> <td valign="bottom" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> <td valign="bottom" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> <td valign="bottom" style="width:01.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> <td valign="bottom" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> <td valign="bottom" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> </tr> <tr> <td valign="bottom" style="width:75.16%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> <font style="display: inline;">&nbsp;</font></p> </td> <td valign="bottom" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> <td valign="bottom" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> <td valign="bottom" style="width:01.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> <td valign="bottom" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> <td valign="bottom" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:1pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;height:1pt;overflow:hidden;font-size: 11pt"> &nbsp;</p> </td> </tr> <tr> <td valign="bottom" style="width:75.16%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:9pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 8pt"> <font style="display: inline;font-weight:bold;font-size:8pt;text-decoration:underline;">(In thousands)</font></p> </td> <td colspan="2" valign="bottom" style="width:00.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1.5pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:9pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;text-align:center;font-family:Times New Roman;font-size: 8pt"> <font style="display: inline;font-weight:bold;font-size:8pt;">2013</font></p> </td> <td valign="bottom" style="width:01.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:9pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td colspan="2" valign="bottom" style="width:00.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1.5pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:9pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;text-align:center;font-family:Times New Roman;font-size: 8pt"> <font style="display: inline;font-weight:bold;font-size:8pt;">2012</font></p> </td> </tr> <tr> <td valign="middle" style="width:75.16%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-size:10pt;">Balance, beginning of period</font></p> </td> <td valign="middle" style="width:01.48%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-size:10pt;">$</font></p> </td> <td valign="middle" style="width:09.96%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>91&nbsp; </td> <td valign="middle" style="width:01.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:01.48%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-size:10pt;">$</font></p> </td> <td valign="middle" style="width:09.96%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>141&nbsp; </td> </tr> <tr> <td valign="middle" style="width:75.16%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt 12pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-size:10pt;">Warranty provision based on units sold</font></p> </td> <td valign="middle" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>157&nbsp; </td> <td valign="middle" style="width:01.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>139&nbsp; </td> </tr> <tr> <td valign="middle" style="width:75.16%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt 12pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-size:10pt;">Periodic reserve adjustments</font></p> </td> <td valign="middle" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>134&nbsp; </td> <td valign="middle" style="width:01.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8&nbsp; </td> </tr> <tr> <td valign="middle" style="width:75.16%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt 12pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-size:10pt;">Warranty claims</font></p> </td> <td valign="middle" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1.5pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1.5pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(236) </td> <td valign="middle" style="width:01.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1.5pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:09.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1.5pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(194) </td> </tr> <tr> <td valign="middle" style="width:75.16%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-size:10pt;">Balance, end of period</font></p> </td> <td valign="middle" style="width:01.48%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-size:10pt;">$</font></p> </td> <td valign="middle" style="width:09.96%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>146&nbsp; </td> <td valign="middle" style="width:01.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 11pt"> &nbsp;</p> </td> <td valign="middle" style="width:01.48%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;padding:0pt;"> <p style="margin:0pt 0pt 0.05pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-size:10pt;">$</font></p> </td> <td valign="middle" style="width:09.96%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #auto;height:12pt;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>94&nbsp; </td> </tr> </table></div> <p style="margin:0pt;background-color: #FFFFFF;text-indent:36pt;line-height:normal;font-family:Times New Roman;font-size: 1pt"> <font style="display: inline;font-size:1pt;">&nbsp;</font> </p> <p><font size="1"> </font></p> </div> </div>falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 45 -Paragraph 14 -Subparagraph a, b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false0Warranty ReservefalseWarranty ReserveUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.mgcdiagnostics.com/role/DisclosureWarrantyReserve12