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Accrued Expenses - Summary of Accrued Expenses (Detail) - USD ($)
$ in Thousands
Jun. 28, 2015
Dec. 28, 2014
Payables and Accruals [Abstract]    
Payroll and related expense $ 20,506 $ 22,568
Occupancy expense 9,315 9,412
Sales tax 6,250 10,432
Other 22,653 27,987
Accrued expenses $ 58,724 $ 70,399