Net Income (Loss) Per Common Share (Details) (USD $)	3 Months Ended		12 Months Ended
	May 02, 2015	May 03, 2014	Jan. 31, 2015
Earnings Per Share [Abstract]
Activist Shareholder Costs	$ 0	$ 1,045,000	$ 3,518,000
Other Nonrecurring Expense			750,000
Net income (loss) (a)	(4,728,000)	460,000
Weighted average number of common shares outstanding — Basic	56,640,767	49,844,253
Dilutive effect of stock options, non-vested shares and warrants (b)	0	6,496,717
Weighted average number of common shares outstanding — Diluted	56,640,767	56,340,970
Net income (loss) per common share	$ (0.08)	$ 0.01
Net income (loss) per common share — assuming dilution	$ (0.08)	$ 0.01
Severance Costs	$ 2,590,000	$ 0
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	741,000