Consolidated Statement of Shareholders' Equity (USD $)	Total	Common Stock [Member]	Warrant [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit
Total Shareholders' Equity period beginning at Feb. 02, 2013	$ 77,279,000	$ 491,000	$ 533,000	$ 407,244,000	$ (330,989,000)
Common Stock, Shares, Outstanding period beginning at Feb. 02, 2013	48,560,205	49,139,361
Net income (loss)	1,023,000	0	0	0	1,023,000
Common stock issuances pursuant to equity compensation plans, Shares		226,226
Common stock issuances pursuant to equity compensation plans, Value	0	3,000	0	(3,000)	0
Share-based compensation		0
Share-based compensation	860,000	0	0	860,000	0
Total Shareholders' Equity period end at May. 04, 2013	$ 79,162,000	$ 494,000	$ 533,000	$ 408,101,000	$ (329,966,000)
Common Stock, Shares, Outstanding period end at May. 04, 2013	48,925,021	49,365,587