DEBT (Details) $ in Millions	12 Months Ended
	Feb. 03, 2018 USD ($) CreditFacility	Jan. 28, 2017 USD ($) CreditFacility
DEBT [Abstract]
Number of unsecured credit facilities | CreditFacility	2	2
Line of Credit Facility [Line Items]
Available borrowings under credit facilities	$ 60.0	$ 80.0
Days borrowing incurred against facilities	7 days	19 days
Average borrowings outstanding	$ 4.1	$ 6.6
Maximum borrowings outstanding	$ 4.9	$ 11.8
Average interest rate on outstanding borrowings	2.78%	2.50%
Debt outstanding at period end	$ 0.0	$ 0.0
August 2017 Facility [Member]
Line of Credit Facility [Line Items]
Expiration date of renewed facility		Aug. 31, 2017
Maximum borrowing capacity under renewed facility		$ 30.0
Line of Credit Facility, Interest Rate Description		one month LIBOR plus 2%
Description of variable interest rate basis		one month LIBOR
Basis spread on variable interest rate (in hundredths)		2.00%
November 2017 Facility [Member]
Line of Credit Facility [Line Items]
Expiration date of renewed facility		Nov. 18, 2017
Maximum borrowing capacity under renewed facility		$ 50.0
Line of Credit Facility, Interest Rate Description		prime plus 2%
Description of variable interest rate basis		prime
Basis spread on variable interest rate (in hundredths)		2.00%
Regions LOC [Member]
Line of Credit Facility [Line Items]
Expiration date of renewed facility	Apr. 30, 2018
Maximum borrowing capacity under renewed facility	$ 30.0
Line of Credit Facility, Interest Rate Description	one month LIBOR plus 2%
Description of variable interest rate basis	one month LIBOR
Basis spread on variable interest rate (in hundredths)	2.50%
Bank of America LOC [Member]
Line of Credit Facility [Line Items]
Expiration date of renewed facility	Mar. 31, 2018
Maximum borrowing capacity under renewed facility	$ 30.0
Line of Credit Facility, Interest Rate Description	a rate agreed upon between the lender and borrower at the time loan is made