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Equity Incentive Plans.

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GrantDateFairValueOfEquityAwardsIssuedPrice .

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Shares vested in equal 25% increments on each of the four anniversary dates.

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Stock awards vested on grant date.

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Stock awards vested through 2015.

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Stock awards vesting period.

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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, using a decimal to express in number of years.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Paragraph A240
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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Equity Incentive Plans (Details Textual) In Millions, except Share data, unless otherwise specified	3 Months Ended	6 Months Ended						6 Months Ended			1 Months Ended		6 Months Ended				6 Months Ended
	Jul. 03, 2011	Jul. 03, 2011	Jul. 03, 2011	Feb. 16, 2011	Aug. 12, 2010	Jul. 03, 2011 Share based compensation awards other than option [Member]	Feb. 16, 2011 Share based compensation awards other than option [Member]	Jul. 03, 2011 Restricted Stock [Member] USD ($)	Jul. 04, 2010 Restricted Stock [Member] USD ($)	Jul. 03, 2011 Restricted Stock [Member] Senior Employee and Director [Member]	Apr. 30, 2011 Stock Options [Member] USD ($)	Mar. 31, 2011 Stock Options [Member] USD ($)	Jul. 03, 2011 Stock Options [Member] USD ($)	Jul. 04, 2010 Stock Options [Member] USD ($)	Jul. 03, 2011 Stock Options [Member] Director [Member]	Jul. 03, 2011 Stock Options [Member] Employee [Member]	Jul. 03, 2011 Performance Based Share [Member]	Jul. 03, 2011 Performance Based Share [Member] Chief Executive Officer and Senior Vice President [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized ammended				1,083,000	4,400,000		2,166,000			168,010					25,000	529,350		205,000
Common stock available for the issuance of awards			1,696,704			946,804
Share based compensation expense								$ 1.8	$ 1.7				$ 1.8	$ 0.7
Grant Date Fair Value Of Equity Awards Issued Price											$ 10.06	$ 9.72
Grant Date Fair Value Of Equity Awards Issued During Period								9.2
Unrecognized compensation costs related to non vested stock option awards								9.2					4.9
Expected weighted average period recognized of recognition								2.8					3.2
Stock awards vest over three years								49,010
Stock awards vest over four years								119,000
Stock awards vesting period																	3 years
Equity Incentive Plans (Textuals) [Abstract]
Common stock subject to awards under the 2006 Plan				2,000,000	2,000,000
Number of shares authorized previously					2,400,000
Number of shares authorized ammended				1,083,000	4,400,000		2,166,000			168,010					25,000	529,350		205,000
Stock awards vested on grant date			20.00%
Stock awards vested through 2015		20.00%
Share based compensation expense								$ 1.8	$ 1.7				$ 1.8	$ 0.7
Increments of restricted stock granted	25.00%