Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	May 04, 2013	Apr. 28, 2012
Income Statement [Abstract]
Net sales	$ 140,445	$ 147,945
Cost of sales	98,214	104,342
Gross margin	42,231	43,603
Selling, general, and administrative expenses	37,437	40,438
Asset impairment	1,596	3,606
Operating income (loss)	3,198	(441)
Interest income	40	38
Interest expense	(46)	(48)
Interest expense, net	(6)	(10)
Income (loss) before provision (benefit) for income taxes	3,192	(451)
Provision (benefit) for income taxes	82	(178)
Net income (loss)	$ 3,110	$ (273)
Net (loss) income per share, basic (in dollars per share)	$ 0.03	$ 0.00
Net (loss) income per share, diluted (in dollars per share)	$ 0.03	$ 0.00
Weighted-average shares outstanding, basic (in shares)	88,501,179	88,486,977
Weighted-average shares outstanding, diluted (in shares)	88,503,407	88,486,977