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Store Closings (Details) - USD ($)
$ in Thousands
9 Months Ended
Oct. 31, 2015
Nov. 01, 2014
Store Closings    
Accrued store closing and relocation reserves, beginning of period $ 12,785 $ 17,102
Expense charged to earnings 3,451 2,119
Cash payments (3,427) (5,357)
Interest accretion and other changes in assumptions (115) (81)
Accrued store closing and relocation reserves, end of period 12,694 13,783
Less: current portion of accrued store closing and relocation reserves (4,577) (4,267)
Long-term portion of accrued store closing and relocation reserves $ 8,117 $ 9,516