Earnings Per Share - (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Feb. 02, 2013	Oct. 27, 2012	Jul. 28, 2012	Apr. 28, 2012	Jan. 28, 2012	Oct. 29, 2011	Jul. 30, 2011	Apr. 30, 2011	Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Earnings Per Share Disclosure [Abstract]
Net income	$ 7,944	$ 4,669	$ 17,333	$ 31,723	$ 10,105	$ 6,105	$ 18,103	$ 30,521	$ 61,668	$ 64,834	$ 58,851
Earnings Alloacted to Non-Vesting Equity Awards									(894)	(1,016)	(989)
Net Income (Loss) Available to Common Stockholders									$ 60,774	$ 63,818	$ 57,862
Basic Weighted-Average common shares outstanding									28,796,815	28,896,355	28,985,627
Dilutive Effect of Stock Options									3,563	4,930	6,692
Dilluted Weighted Average Common Shares Outstanding									28,800,378	28,901,285	28,992,319
Basic earnings per share	$ 0.27	$ 0.16	$ 0.59	$ 1.09	$ 0.35	$ 0.21	$ 0.61	$ 1.04	$ 2.11	$ 2.21	$ 2.00
Diluted earnings per share	$ 0.27	$ 0.16	$ 0.59	$ 1.09	$ 0.35	$ 0.21	$ 0.61	$ 1.04	$ 2.11	$ 2.21	$ 2.00