Consolidated Statement of Shareholders’ Equity (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Warrant [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]
Stockholders' Equity Attributable to Parent period beginning at Jan. 29, 2011	$ 83,152	$ 378	$ 602	$ 337,421	$ (255,249)
Common Stock, Shares, Outstanding period beginning at Jan. 29, 2011	37,781,688	37,781,688
Stock Issued During Period, Shares, Share-based Compensation, Gross		90,000
Stock Issued During Period, Value, Stock Options Exercised	262	0	0	262	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period		0
Share-based Compensation	697	0	0	697	0
Stock Issued During Period, Shares, New Issues		9,487,500
Stock Issued During Period, Value, New Issues	55,500	95	0	55,405	0
Stockholders' Equity Attributable to Parent period end at Apr. 30, 2011	110,681	473	602	393,785	(284,179)
Net Income (Loss) Available to Common Stockholders, Basic at Apr. 30, 2011	$ (28,930)	$ 0	$ 0	$ 0	$ (28,930)
Common Stock, Shares, Outstanding period end at Apr. 30, 2011	47,359,188	47,359,188