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Accrued Expenses - Components of Accrued Expenses (Details) - USD ($)
$ in Thousands
Aug. 01, 2015
Jan. 31, 2015
Payables And Accruals [Abstract]    
Book overdraft $ 22,378 $ 8,305
Unearned revenue 11,024 11,663
Accrued payroll and related expenses 5,593 7,104
Litigation accrual   4,000
Sales and use tax payable 4,052 3,708
Accrued construction costs   1,263
Other 9,401 6,577
Accrued expenses $ 52,448 $ 42,620