CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2015	Nov. 01, 2014	Oct. 31, 2015	Nov. 01, 2014
Income Statement [Abstract]
Net sales	$ 205,921	$ 212,292	$ 568,046	$ 595,184
Cost of goods sold, including buying, distribution and occupancy costs	154,139	155,609	421,136	432,299
Gross margin	51,782	56,683	146,910	162,885
Selling, general and administrative expenses	53,430	58,020	159,428	170,609
Operating loss	(1,648)	(1,337)	(12,518)	(7,724)
Gain on derivative liability	(2,718)	(4,881)	(27,516)	(16,540)
Interest expense, net	4,328	3,867	12,753	11,819
Income (loss) before income taxes	(3,258)	(323)	2,245	(3,003)
Income tax expense	93	146	749	362
Net income (loss)	(3,351)	(469)	1,496	(3,365)
Comprehensive income (loss)	$ (3,351)	$ (469)	$ 1,496	$ (3,365)
Net income (loss) per share:
Earnings Per Share, Basic	$ (0.05)	$ (0.01)	$ 0.02	$ (0.05)
Earnings Per Share, Diluted	$ (0.05)	$ (0.01)	$ 0.02	$ (0.05)
Weighted-average shares outstanding:
Shares used in computing basic net (loss) income per share, basic	70,082,048	69,235,168	69,777,630	69,018,319
Shares used in computing diluted net (loss) income per share, diluted	70,082,048	69,235,168	70,203,837	69,018,319