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Summary of Significant Accounting Policies Accrued Expenses (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 28, 2013
Dec. 29, 2012
Accounting Policies [Abstract]    
Accrued compensation and benefits $ 7,251 $ 7,915
Accrued Vacation 4,125 4,269
Unredeemed Gift Cards 6,854 6,765
Other accrued expenses 19,054 17,068
Accrued expenses and other 37,291 40,722
Accrued bonus $ 7 $ 4,705