Net Income (Loss) Per Common Share (Details) - USD ($)	3 Months Ended		9 Months Ended
	Oct. 31, 2015	Nov. 01, 2014	Oct. 31, 2015	Nov. 01, 2014
Earnings Per Share [Abstract]
Document Period End Date			Oct. 31, 2015
Activist Shareholder Costs	$ 0	$ 0	$ 0	$ 3,518,000
Other Nonrecurring Expense				750,000
Net income (loss) (a)	$ (5,175,000)	$ (808,000)	$ (12,951,000)	$ (4,637,000)
Weighted average number of common shares outstanding — Basic	57,125,435	55,433,419	56,952,952	52,492,488
Dilutive effect of stock options, non-vested shares and warrants (b)	0	0	0	0
Weighted average number of common shares outstanding — Diluted	57,125,435	55,433,419	56,952,952	52,492,488
Net income (loss) per common share	$ (0.09)	$ (0.01)	$ (0.23)	$ (0.09)
Net income (loss) per common share — assuming dilution	$ (0.09)	$ (0.01)	$ (0.23)	$ (0.09)
Severance Costs	$ 754,000	$ 2,415,000	$ 3,549,000	$ 5,035,000
Distribution facility consolidation and technology upgrade costs	$ 294,000	$ 0	$ 1,266,000	$ 0
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	735,000	71,000	3,699,000