Income Taxes - Net Deferred Tax Assets Liabilities (Details) (USD $)
In Thousands, unless otherwise specified
Jan. 31, 2015
Feb. 01, 2014
Deferred tax assets:    
Accrued expenses and deferred compensation $ 30,667 $ 27,554
Rent 25,605 21,854
Lease financing obligations 29,072 5,972
Other 2,104 1,515
Tax credits/carryforwards 0 214
Valuation allowance (1,668) (1,366)
Total deferred tax assets 85,780 55,743
Deferred tax liabilities:    
Inventory 5,915 2,532
Prepaid expenses 3,762 4,827
Intangible assets 13,844 9,530
Property and equipment 51,732 22,036
Total deferred tax liabilities 75,253 38,925
Net deferred tax asset $ 10,527 $ 16,818