Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 29, 2016	Oct. 31, 2015	Oct. 29, 2016	Oct. 31, 2015
Basic EPS from continuing operations:
Net loss	$ (15,634)	$ (10,183)	$ (31,053)	$ (17,205)
Less: Allocation of earnings to participating securities	0	0	0	0
Net loss allocated to common shares	$ (15,634)	$ (10,183)	$ (31,053)	$ (17,205)
Basic weighted average shares outstanding	27,155	32,017	27,066	31,917
Basic EPS	$ (0.58)	$ (0.32)	$ (1.15)	$ (0.54)
Diluted EPS from continuing operations:
Net loss	$ (15,634)	$ (10,183)	$ (31,053)	$ (17,205)
Less: Allocation of earnings to participating securities	0	0	0	0
Net loss allocated to common shares	$ (15,634)	$ (10,183)	$ (31,053)	$ (17,205)
Basic weighted average shares outstanding	27,155	32,017	27,066	31,917
Add: Dilutive effect of stock awards	0	0	0	0
Diluted weighted average shares outstanding	27,155	32,017	27,066	31,917
Diluted EPS	$ (0.58)	$ (0.32)	$ (1.15)	$ (0.54)
Number of anti-dilutive shares due to net loss
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of anti-dilutive securities	20	9	42	52
Number of anti-dilutive SARs due to exercise price greater than average market price of our common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of anti-dilutive securities	187	224	198	158