Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2015	Nov. 01, 2014	Oct. 31, 2015	Nov. 01, 2014
Basic EPS from continuing operations:
Loss from continuing operations	$ (10,183)	$ (5,107)	$ (17,205)	$ (5,961)
Less: Allocation of earnings to participating securities	0	0
Net loss from continuing operations allocated to common shares	$ (10,183)	$ (5,107)	$ (17,205)	$ (5,961)
Basic weighted average shares outstanding	32,017	31,794	31,917	31,681
Basic EPS from continuing operations	$ (0.32)	$ (0.16)	$ (0.54)	$ (0.19)
Diluted EPS from continuing operations:
Loss from continuing operations	$ (10,183)	$ (5,107)	$ (17,205)	$ (5,961)
Less: Allocation of earnings to participating securities	0	0
Net loss from continuing operations allocated to common shares	$ (10,183)	$ (5,107)	$ (17,205)	$ (5,961)
Basic weighted average shares outstanding	32,017	31,794	31,917	31,681
Add: Dilutive effect of stock awards	0	0
Diluted weighted average shares outstanding	32,017	31,794	31,917	31,681
Diluted EPS from continuing operations	$ (0.32)	$ (0.16)	$ (0.54)	$ (0.19)
Anti-dilutive due to net loss [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of anti-dilutive stock options and SARs outstanding	9	50	52	90
Anti-dilutive due to exercise price [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of anti-dilutive stock options and SARs outstanding	224	240	158	246