Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 03, 2018	Oct. 28, 2017	Nov. 03, 2018	Oct. 28, 2017
Basic EPS from continuing operations:
Net loss	$ (31,353)	$ (17,722)	$ (79,953)	$ (42,967)
Distributed earnings allocated to participating securities, Basic	(18)	(66)	(149)	(268)
Net loss allocated to common shares	$ (31,371)	$ (17,788)	$ (80,102)	$ (43,235)
Basic weighted average shares outstanding	28,261	27,602	28,059	27,468
Basic loss per share	$ (1.11)	$ (0.64)	$ (2.85)	$ (1.57)
Diluted EPS from continuing operations:
Net loss	$ (31,353)	$ (17,722)	$ (79,953)	$ (42,967)
Distributed earnings allocated to participating securities, Diluted	(18)	(66)	(149)	(268)
Net loss allocated to common shares	$ (31,371)	$ (17,788)	$ (80,102)	$ (43,235)
Basic weighted average shares outstanding	28,261	27,602	28,059	27,468
Diluted weighted average shares outstanding	28,261	27,602	28,059	27,468
Diluted loss per share	$ (1.11)	$ (0.64)	$ (2.85)	$ (1.57)
Performance Share Units (PSUs) | Stock-Settled Award | Anti-dilutive 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	89		341
Stock Appreciation Rights (SARs) | Anti-dilutive 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	19	129