EQUITY INCENTIVE PLANS (Details 2) - Stock Option [Member] - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
		Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, beginning balance		839,859	946,553	1,142,429
Granted		1,259,131	424,607	122,000
Forfeited / Cancelled		(476,434)	(328,568)	(31,510)
Exercised		(14,900)	(202,733)	(41,314)
Repurchased and Cancelled	[1]			(245,052)
Outstanding, ending balance		1,607,656	839,859	946,553
Exercisable at end		134,807
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Outstanding, beginning balance		$ 15.38	$ 13.56	$ 12.63
Granted		12.98	16.34	15.78
Forfeited / Cancelled		15.26	14.37	13.20
Exercised		13.82	10.48	12.06
Repurchased and Cancelled				10.61
Outstanding, ending balance		13.55	$ 15.38	$ 13.56
Exercisable at end		$ 15.81
Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Remaining Contractual Life [Roll Forward]
Outstanding, beginning		3 years 6 months	3 years 4 months 24 days	3 years
Outstanding, ending		6 years	3 years 6 months	3 years 4 months 24 days
Exercisable at end		4 years 1 month 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value [Roll Forward]
Outstanding, beginning		$ 1,371	$ 2,954	$ 5,539
Outstanding, ending		2,070	$ 1,371	$ 2,954
Exercisable at end		$ 15

[1] Shares represent options purchased and cancelled from Bruce Efird, former CEO, subsequent to the expiration of his employment agreement.