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Fixed Assets (Tables)
12 Months Ended
Dec. 31, 2011
Fixed Assets  
Summary of Fixed Assets
         
 
December 30,
2011
 
December 30,
2010
 
         
Furniture and equipment
$ 147,210   $ 116,650  
Building and leasehold improvements
  77,192     51,046  
Total
  224,402     167,696  
Less accumulated depreciation and amortization
  (119,662 )   (96,198 )
  $ 104,740   $ 71,498