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Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	May 04, 2019	May 05, 2018
Earnings Per Share
Net loss	$ (5,459)	$ (5,828)
Weighted-average shares of common stock outstanding:
Basic	43,003	42,727
Diluted	43,003	42,727
Basic loss per share	$ (0.13)	$ (0.14)
Diluted loss per share	$ (0.13)	$ (0.14)
Restricted stock units considered anti-dilutive and excluded in the calculation	155	331

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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