Net Income (Loss) Per Common Share (Details) (USD $)	3 Months Ended		9 Months Ended
	Nov. 02, 2013	Oct. 27, 2012	Nov. 02, 2013	Oct. 27, 2012
Earnings Per Share [Abstract]
Other General and Administrative Expense			$ (344,000)
Document Period End Date			Nov. 02, 2013
Net income (loss) (a)	(1,217,000)	(3,675,000)	(993,000)	(16,259,000)
Weighted average number of common shares outstanding — Basic	49,604,860	48,931,464	49,412,646	48,807,749
Dilutive effect of stock options, non-vested shares and warrants (b)	0	0	0	0
Weighted average number of common shares outstanding — Diluted	49,604,860	48,931,464	49,412,646	48,807,749
Net income (loss) per common share	$ (0.02)	$ (0.08)	$ (0.02)	$ (0.33)
Net income (loss) per common share — assuming dilution	$ (0.02)	$ (0.08)	$ (0.02)	$ (0.33)
Gains (Losses) on Extinguishment of Debt	$ 0	$ 0	$ 0	$ (500,000)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	6,475,000	4,233,000	6,010,000	3,838,000