v2.4.0.6
Inventories (Tables)
6 Months Ended
Jun. 29, 2012
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
 Inventories are comprised of the following (in thousands):
       
  As of
   June 29,  December 30,
   2012  2011
 Raw materials$ 53,498 $ 49,773
 Work-in-process  39,276   36,603
 Finished goods  20,883   23,537
 Total$ 113,657 $ 109,913