Goodwill and Other Intangible Assets (Details 1) (USD $) In Thousands	Jul. 30, 2011	Jan. 29, 2011	Jul. 31, 2010
Carrying amount:
Total carrying amount	$ 46,325	$ 48,511	$ 13,932
Accumulated amortization:
Total accumulated amortization	(10,799)	(12,432)	(11,428)
Total amortizable intangible assets, net	35,526	36,079	2,504
Infinite-lived intangible assets:
Trademarks	1,313	1,269	0
Total intangible assets, net	36,839	37,348	2,504
Trademarks, tradenames, and other intangibles [Member]
Carrying amount:
Total carrying amount	12,779	16,094	13,932
Customer Relationships [Member]
Carrying amount:
Total carrying amount	33,546	32,417	0
Trademarks, tradenames, and other intangibles accumulated amortization [Member]
Accumulated amortization:
Total accumulated amortization	(8,031)	(11,121)	(11,428)
Customer relationships accumulated amortization [Member]
Accumulated amortization:
Total accumulated amortization	$ (2,768)	$ (1,311)	$ 0