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Fair Value Measurements (Tables)
9 Months Ended
Sep. 09, 2012
Carrying Amounts and Fair Values of Certain Assets

The fair values of the Company’s cash equivalents and investments in marketable securities are based on quoted prices in active markets for identical assets. The following tables summarize the carrying amounts and fair values of certain assets at September 9, 2012 and January 1, 2012:

 

     At September 9, 2012  
            Fair Value Estimated Using  
     Carrying
Amount
     Level 1
Inputs
     Level 2
Inputs
     Level 3
Inputs
 

Cash equivalents

   $ 27,536       $ 27,536       $ —         $ —     

Restricted cash equivalents

     51,034         51,034         —           —     

Investments in marketable securities

     1,968         1,968         —           —     

 

     At January 1, 2012  
            Fair Value Estimated Using  
     Carrying
Amount
     Level 1
Inputs
     Level 2
Inputs
     Level 3
Inputs
 

Cash equivalents

   $ 41,699       $ 41,699       $ —         $ —     

Restricted cash equivalents

     34,117         34,117         —           —     

Investments in marketable securities

     1,538         1,538         —           —