FAIR VALUE MEASUREMENTS (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	May 02, 2020	Jan. 30, 2021	Feb. 01, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Held-to-maturity securities, fair value		$ 3,366	$ 12,544
Held-to-maturity securities, carrying value		3,359	12,532
Covid-19 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed asset impairment charges	$ 1,000
State and municipal bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Held-to-maturity securities, fair value		3,366	12,544
Held-to-maturity securities, carrying value		$ 3,359	$ 12,532