INCOME TAXES (Details) - USD ($)	3 Months Ended		6 Months Ended
	Aug. 01, 2015	Aug. 02, 2014	Aug. 01, 2015	Aug. 02, 2014
INCOME TAXES
Effective rate (as a percent)	38.00%	130.10%	40.30%	55.60%
Amount of income tax benefit due to recording a valuation allowance against state hiring credits		$ 900,000
Minimum percentage of possibility for an income tax benefit related to uncertain tax positions to be recognized			50%
Unrecognized tax benefits			$ 0