Income Taxes (Reconciliation of Provision for Income Taxes and Income Tax Expenses) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	35.00%	35.00%	35.00%
Computed federal tax provision at statutory rates	$ 35,831	$ 45,095	$ 55,805
State income taxes, net of federal income tax effect	3,257	3,876	6,063
Increase (decrease) in tax reserves	(243)	119	74
Other, net	204	57	9
Provision for income taxes	$ 39,049	$ 49,147	$ 61,951