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USD ($)

USD ($) / shares
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margin-bottom:0pt'&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;margin-left:0px;"&gt;3.&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;text-decoration:underline;"&gt;Stock-Based Compensation &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; &lt;/font&gt;&lt;/p&gt;&lt;p style='margin-top:0pt; margin-bottom:10pt'&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;margin-left:36px;"&gt;We account for stock-based compensation in accordance with the Compensation&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;-&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;Stock Compensation Topic of the Financial Accounting Standards Board (&amp;#8220;FASB&amp;#8221;) Accounting Standards Codification (&amp;#8220;ASC&amp;#8221;).  Accordingly, stock-based compensation is measured based on the fair value of the award on the grant date and is recognized over the vesting period of the award on a straight-line basis.  Awards to retirement-eligible employees (as determined under the terms of the compensation plan under which the award is granted) are subject to immediate expensing in full upon grant. Total stock-based compensation expense of &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;$1.8&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; million and &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;$1.2&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; million for the &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;third&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; quarters of fiscal &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;2011&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;2010&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;, r&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;espectively, &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;and $6.4 million &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;and $6.3 &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;million &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;for the first &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;nine&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; months of fiscal 2011 and 2010&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;,&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; respectively,&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt; &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;is included in the Co&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10.5pt;"&gt;nsolidated Statements of Income.&lt;/font&gt;&lt;/p&gt;</NonNumbericText><NonNumericTextHeader>3. Stock-Based Compensation  We account for stock-based compensation in accordance with the Compensation - Stock Compensation Topic of the Financial Accounting</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Disclosure of compensation-related costs for share-based compensation which may include disclosure of policies, compensation plan details, allocation of stock compensation, incentive distributions, share-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 123R
 -Paragraph 64, 65, A240

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Statement of Position (SOP)
 -Number 93-6
 -Paragraph 53

Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Staff Accounting Bulletin (SAB)
 -Number Topic 14

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