Consolidated Statement of Shareholders' Equity (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Warrant [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit
Total Shareholders' Equity period beginning at Feb. 01, 2014	$ 78,208	$ 498	$ 533	$ 410,681	$ (333,504)
Common Stock, Shares, Outstanding period beginning at Feb. 01, 2014	49,844,253	49,844,253
Net income (loss)	(3,829)	0	0	0	(3,829)
Share-based payment compensation	2,918	0	0	2,918	0
Share-based payment compensation		0
Debt Conversion, Converted Instrument, Warrants or Options Issued	5,058,741
Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants	533		(533)
Adjustments to Additional Paid in Capital, Warrant Issued	0	51		482	0
Total Shareholders' Equity period end at Aug. 02, 2014	$ 77,529	$ 552	$ 0	$ 414,310	$ (337,333)
Common Stock, Shares, Outstanding period end at Aug. 02, 2014	55,185,123	55,185,123