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Income Taxes (Tables)
6 Months Ended
Jul. 02, 2011
Income Tax Disclosure [Abstract]  
Schedule of Unrecognized Tax Benefits
Net unrecognized tax benefits at July 2, 2011 and December 31, 2010 were as follows:
 
 
 
July 2,

2011
 
December 31,

2010
Net unrecognized tax benefits
 
$
5,167


 
$
7,350