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</LabelSeparator><CurrencyCode /><FootnoteIndexer /><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios><MCU><KeyName /><CurrencySymbol /><contextRef><ContextID>c2_From1Jan2013To30Jun2013</ContextID><EntitySchema>http://www.sec.gov/CIK</EntitySchema><EntityValue>0000896493</EntityValue><PeriodDisplayName /><PeriodType>duration</PeriodType><PeriodStartDate>2013-01-01T00:00:00</PeriodStartDate><PeriodEndDate>2013-06-30T00:00:00</PeriodEndDate><Segments /><Scenarios /></contextRef><UPS /><CurrencyCode /><OriginalCurrencyCode /></MCU><CurrencySymbol /><Labels><Label Key="CalendarSupplement" Id="0" Label="6 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>

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</LabelSeparator><Level>2</Level><ElementName>us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy</ElementName><ElementPrefix>us-gaap_</ElementPrefix><IsBaseElement>true</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><PreferredLabelRole>terseLabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell FlagID="0" ContextID="c2_From1Jan2013To30Jun2013" UnitID=""><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;table id="TBL1890" style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif; WIDTH: 100%; TEXT-INDENT: 0px" cellspacing="0" cellpadding="0" border="0"&gt;&lt;tr&gt;&lt;td style="VERTICAL-ALIGN: top; WIDTH: 83.6%"&gt;&lt;p id="PARA1885" style="TEXT-ALIGN: justify; MARGIN: 0pt 0.8pt 0pt 0pt; LINE-HEIGHT: 1.25"&gt;&lt;font style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"&gt;Accounting

            for stock-based compensation:&lt;/font&gt;

          &lt;/p&gt;

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            &lt;font style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"&gt;&amp;#160;&lt;/font&gt;

          &lt;/p&gt;

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            &lt;font style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"&gt;The

            Company has several stock-based employee compensation

            plans, which are described more fully in Note 4. The

            Company accounts for stock-based compensation in

            accordance with Accounting Standards Codification

            Statement ("ASC") 718 (formerly SFAS No. 123 (revised

            2004)) "Stock compensation" ("ASC 718").&lt;/font&gt;

          &lt;/p&gt;

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            &lt;font style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"&gt;&amp;#160;&lt;/font&gt;

          &lt;/p&gt;

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            &lt;font style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"&gt;The

            Company and its subsidiary apply ASC 718 and ASC 505-50

            (formerly EITF 96-18) "Equity-Based Payments to

            Non-Employees" ("ASC 505-50") to options issued to

            non-employees. ASC 718 requires use of an option

            valuation model to measure the fair value of the

            options at the grant date&lt;/font&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</NonNumbericText><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat></Cell></Cells><ElementDataType>nonnum:textBlockItemType</ElementDataType><SimpleDataType>na</SimpleDataType><ElementDefenition>Disclosure of accounting policy for stock option and stock incentive plans. This disclosure may include (1) the types of stock option or incentive plans sponsored by the entity (2) the groups that participate in (or are covered by) each plan (3) significant plan provisions and (4) how stock compensation is measured, and the methodologies and significant assumptions used to determine that measurement.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef

 -Publisher FASB

 -Name Accounting Standards Codification

 -Topic 235

 -SubTopic 10

 -Section 50

 -Paragraph 3

 -URI http://asc.fasb.org/extlink&amp;oid=6367646&amp;loc=d3e18780-107790



Reference 2: http://www.xbrl.org/2003/role/presentationRef

 -Publisher FASB

 -Name Accounting Standards Codification

 -Topic 718

 -SubTopic 10

 -Section 50

 -Paragraph 2

 -Subparagraph (b),(f)

 -URI http://asc.fasb.org/extlink&amp;oid=6415400&amp;loc=d3e5070-113901



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

 -Publisher FASB

 -Name Accounting Standards Codification

 -Topic 718

 -SubTopic 10

 -URI http://asc.fasb.org/subtopic&amp;trid=2228939



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