Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 27, 2017	Oct. 28, 2016	Oct. 27, 2017	Oct. 28, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	827,057	376,347	692,175	314,664
NET INCOME (LOSS)	$ 162	$ (7,222)	$ (11,557)	$ (14,961)
Basic weighted average common shares outstanding (shares)	32,095,000	32,029,000	32,068,000	32,018,000
Dilutive effect of stock awards	22,000	0	0	0
Diluted weighted average common shares outstanding (shares)	32,117,000	32,029,000	32,068,000	32,018,000
Basic (in USD per share)	$ 0.01	$ (0.23)	$ (0.36)	$ (0.47)
Diluted (in USD per share)	$ 0.01	$ (0.23)	$ (0.36)	$ (0.47)