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Basis of Presentation and Significant Accounting Policies (Tables)
6 Months Ended
Jul. 01, 2011
Basis of Presentation and Significant Accounting Policies [Abstract]  
Total revenue as reported and pro forma total revenue
                                 
    Three months ended July 1, 2011     Six months ended July 1, 2011  
    As Reported     Pro Forma     As Reported     Pro Forma  
    (In thousands)  
Net revenue
  $ 133,996     $ 129,870     $ 266,831     $ 261,539