Income Taxes - Net Deferred Tax Assets Liabilities (Details) - USD ($) $ in Thousands	Jan. 30, 2016	Jan. 31, 2015
Deferred tax assets:
Accrued expenses and deferred compensation	$ 40,540	$ 30,667
Rent	28,551	25,605
Lease financing obligations	28,492	29,072
Inventory	1,778	0
Other	1,774	2,104
Tax credits/carryforwards	214	0
Valuation allowance	(2,081)	(1,668)
Total deferred tax assets	99,268	85,780
Deferred tax liabilities:
Inventory	0	5,915
Prepaid expenses	4,177	3,762
Intangible assets	17,996	13,844
Property and equipment	55,868	51,732
Total deferred tax liabilities	78,041	75,253
Net deferred tax asset	$ 21,227	$ 10,527