Net Income (Loss) Per Common Share (Details) (USD $)	3 Months Ended
	May 04, 2013	Apr. 28, 2012
Earnings Per Share [Abstract]
Net income (loss) (a)	$ 1,023,000	$ (8,739,000)
Weighted average number of common shares outstanding — Basic	49,226,515	48,638,164
Dilutive effect of stock options, non-vested shares and warrants (b)	5,427,159	0
Weighted average number of common shares outstanding — Diluted	54,653,674	48,638,164
Net loss per common share	$ 0.02	$ (0.18)
Net loss per common share — assuming dilution	$ 0.02	$ (0.18)
Gains (Losses) on Extinguishment of Debt	$ 0	$ (500,000)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		3,642,000