Net Loss Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016	Oct. 28, 2017	Oct. 29, 2016
Earnings Per Share [Abstract]
Net loss (a)	$ (1,103)	$ (3,867)	$ (6,290)	$ (10,792)
Weighted average number of common shares outstanding — Basic	65,191,367	60,513,215	63,400,368	58,317,681
Dilutive effect of stock options, non-vested shares and warrants (b)	0	0	0	0
Weighted average number of common shares outstanding — Diluted	65,191,367	60,513,215	63,400,368	58,317,681
Net loss per common share	$ (0.02)	$ (0.06)	$ (0.10)	$ (0.19)
Net loss per common share — assuming dilution	$ (0.02)	$ (0.06)	$ (0.10)	$ (0.19)
Executive and management transition costs	$ 893	$ 568	$ 1,971	$ 4,411
Loss on debt extinguishment	(221)	0	(1,134)	0
Distribution facility consolidation and technology upgrade costs	$ 0	$ 150	$ 0	$ 530
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	796,000	0	58,000