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Goodwill and Intangible Assets (Tables)
 12 Months Ended
Dec. 27, 2011
Goodwill and Intangible Assets  
Schedule of changes in the carrying amount of goodwill and intangible assets

 

 

 
   Goodwill   Intangible Assets  

Balance as of December 29, 2009

   $ 113,465   $ 11,194  

Additions

     —     —  

Amortization expense

     —     (1,076 )

Disposals and other, net

     —     —  

Impairment

     (1,680 )   —  
           

Balance as of December 28, 2010

     111,785     10,118  

Additions

     —     —  

Amortization expense

     —     (1,076 )

Disposals and other, net

     —     —  

Impairment

     (839 )   —  
           

Balance as of December 27, 2011

   $ 110,946   $ 9,042