Condensed Consolidated Statements of Operations and Comprehensive Operations (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jul. 28, 2012	Jul. 30, 2011	Jul. 28, 2012	Jul. 30, 2011
Condensed Consolidated Statements of Operations and Comprehensive Operations [Abstract]
Net sales	$ 210,305	$ 200,915	$ 384,129	$ 372,796
Cost of goods sold, including buying, distribution and occupancy costs	152,506	153,578	285,344	292,267
Gross margin	57,799	47,337	98,785	80,529
Selling, general and administrative expenses	63,508	63,842	122,774	124,798
Operating loss	(5,709)	(16,505)	(23,989)	(44,269)
Loss on derivative liability	8,219		1,886
Other expense, net	3,454	571	6,763	1,113
Loss from continuing operations before income taxes	(17,382)	(17,076)	(32,638)	(45,382)
Income taxes	156	376	523	726
Loss from continuing operations	(17,538)	(17,452)	(33,161)	(46,108)
Loss from discontinued operations, net of income taxes		(1,807)		(4,621)
Net loss	(17,538)	(19,259)	(33,161)	(50,729)
Comprehensive loss	$ (17,538)	$ (19,259)	$ (33,161)	$ (50,729)
Loss from continuing operations per share:
Basic and Diluted	$ (0.26)	$ (0.26)	$ (0.49)	$ (0.70)
Loss from discontinued operations per share:
Basic and Diluted		$ (0.03)		$ (0.07)
Net loss per share:
Basic and Diluted	$ (0.26)	$ (0.29)	$ (0.49)	$ (0.77)
Weighted-average shares outstanding:
Basic and Diluted	67,738,453	66,343,761	67,661,643	66,273,810