NET INCOME (LOSS) PER COMMON SHARE (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	May 05, 2018	Apr. 29, 2017
Basic and diluted net income per common share
Net income	$ 31,537	$ 36,229
Basic weighted average common shares (in shares)	17,002	17,613
Dilutive effect of stock awards (in shares)	732	788
Diluted weighted average common shares (in shares)	17,734	18,401
Antidilutive stock awards (in shares)	0	0