SALE OF PROPERTY AND LEASEHOLD INTEREST (Details) $ in Thousands	3 Months Ended			9 Months Ended
	Oct. 31, 2015 USD ($) property	May. 02, 2015 USD ($) item	Nov. 01, 2014 USD ($)	Oct. 31, 2015 USD ($)	Nov. 01, 2014 USD ($)
SALE OF PROPERTY AND LEASEHOLD INTEREST
Number of properties sold | property	2
Proceeds from dispositions of assets	$ 11,400			$ 13,483	$ 56
Lease term	10 years
Deferred gain	$ 2,400			2,400
Gain on sale of property recognized	$ 6,000		$ (109)	6,485	$ (519)
Number of locations with lease rights sold (in locations) | item		1
Gain on sale from leasehold interest		$ 10,000		$ 10,000