Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

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Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
9 Months Ended
Sep. 29, 2012
Income Taxes (Textual) [Abstract]  
Unrecognized tax benefit $ 995
Increase in unrecognized tax benefit from prior period $ 692
Federal returns currently under examination 2004 through 2009