CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 02, 2014	Aug. 03, 2013	Aug. 02, 2014	Aug. 03, 2013
Income Statement [Abstract]
Net sales	$ 211,749	$ 210,054	$ 382,892	$ 376,406
Cost of goods sold, including buying, distribution and occupancy costs	150,210	147,468	276,690	272,039
Gross margin	61,539	62,586	106,202	104,367
Selling, general and administrative expenses	60,563	56,684	112,589	109,450
Operating income (loss)	976	5,902	(6,387)	(5,083)
(Gain) loss on derivative liability	(10,434)	21,154	(11,659)	30,444
Interest expense, net	4,075	3,439	7,952	6,986
Income (loss) from continuing operations before income taxes	7,335	(18,691)	(2,680)	(42,513)
Income tax (benefit) expense	(166)	(87)	216	145
Income (loss) from continuing operations	7,501	(18,604)	(2,896)	(42,658)
Loss from discontinued operations, net of tax effects	0	(640)	0	(768)
Net income (loss)	7,501	(19,244)	(2,896)	(43,426)
Comprehensive income (loss)	$ 7,501	$ (19,244)	$ (2,896)	$ (43,426)
Income (loss) from continuing operations per share:
Income (Loss) from Continuing Operations, Per Basic Share	$ 0.11	$ (0.27)	$ (0.04)	$ (0.62)
Income (Loss) from Continuing Operations, Per Diluted Share	$ 0.10	$ (0.27)	$ (0.04)	$ (0.62)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share	$ 0.00	$ (0.01)	$ 0.00	$ (0.01)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share	$ 0.00	$ (0.01)	$ 0.00	$ (0.01)
Net income (loss) per share:
Earnings Per Share, Basic	$ 0.11	$ (0.28)	$ (0.04)	$ (0.63)
Earnings Per Share, Diluted	$ 0.10	$ (0.28)	$ (0.04)	$ (0.63)
Weighted-average shares outstanding:
Shares used in computing basic net income (loss) per share	69,069,770	68,463,649	68,989,675	68,352,935
Weighted Average Number of Shares Outstanding, Diluted	73,197,282	68,463,649	68,989,675	68,352,935