Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016	Oct. 28, 2017	Oct. 29, 2016
Basic EPS from continuing operations:
Net loss	$ (17,722)	$ (15,634)	$ (42,967)	$ (31,053)
Less: Allocation of earnings to participating securities	(66)		(268)
Net loss allocated to common shares	$ (17,788)	$ (15,634)	$ (43,235)	$ (31,053)
Basic weighted average shares outstanding	27,602	27,155	27,468	27,066
Basic loss per share	$ (0.64)	$ (0.58)	$ (1.57)	$ (1.15)
Diluted EPS from continuing operations:
Net loss	$ (17,722)	$ (15,634)	$ (42,967)	$ (31,053)
Less: Allocation of earnings to participating securities	(66)		(268)
Net loss allocated to common shares	$ (17,788)	$ (15,634)	$ (43,235)	$ (31,053)
Basic weighted average shares outstanding	27,602	27,155	27,468	27,066
Diluted weighted average shares outstanding	27,602	27,155	27,468	27,066
Diluted loss per share	$ (0.64)	$ (0.58)	$ (1.57)	$ (1.15)
Non-vested stock | Antidilutive due to net loss
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of anti-dilutive securities excluded from computation of diluted loss per share		20		42
Stock Appreciation Rights (SARs) | Antidilutive due to exercise price
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of anti-dilutive securities excluded from computation of diluted loss per share	113	187	129	198