DEBT (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Feb. 02, 2013	Jan. 28, 2012
DEBT [Abstract]
Number of unsecured credit facilities	2	2
Line of Credit Facility [Line Items]
Available borrowings under credit facilities	$ 80.0	$ 80.0
Days borrowing incurred against facilities	0	0
Debt outstanding at period end	0	0
August 2011 Facility [Member]
Line of Credit Facility [Line Items]
Expiration date of renewed facility		August 2012
Maximum borrowing capacity under renewed facility		30.0
Interest rate under renewed facility		rate equal to the higher of prime rate, the federal funds rate plus 0.5% or LIBOR
November 2011 Facility [Member]
Line of Credit Facility [Line Items]
Expiration date of renewed facility		November 2012
Maximum borrowing capacity under renewed facility		50.0
Interest rate under renewed facility		rate of prime plus 2%
August 2012 Facility [Member]
Line of Credit Facility [Line Items]
Expiration date of renewed facility	August 2013
Maximum borrowing capacity under renewed facility	30.0
Interest rate under renewed facility	rate equal to the higher of prime rate, the federal funds rate plus 0.5% or LIBOR
November 2012 Facility [Member]
Line of Credit Facility [Line Items]
Expiration date of renewed facility	November 2013
Maximum borrowing capacity under renewed facility	$ 50.0
Interest rate under renewed facility	rate of prime plus 2%