Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	May 01, 2020	May 03, 2019
Numerator:
Net loss	$ (7,536)	$ (8,270)
Denominator:
Weighted-average common shares outstanding (basic and diluted) (in shares)	80,938	80,467
Loss per common share:
Basic and Diluted (usd per share)	$ (0.09)	$ (0.10)
Weighted-average anti-dilutive stock options, non-vested restricted stock and restricted stock units (in shares)	5,294	5,456