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Goodwill and Other Intangible Assets Schedule of Finite Lived Intangible Assets (Tables)
9 Months Ended
Sep. 29, 2012
Goodwill and Other Intangible Assets [Abstract]  
Schedule of Expected Amortization Expense [Table Text Block]
Annual amortization expense of intangible assets for the next five years is estimated to be as follows (in thousands):
 
 
Annual Estimated
 Expense
2012
$
10,043

2013
9,760

2014
9,631

2015
8,464

2016
7,243