PROPERTY AND EQUIPMENT (Details) $ in Thousands	3 Months Ended			12 Months Ended
	Jan. 30, 2021 USD ($)	Feb. 01, 2020 USD ($)		Jan. 30, 2021 USD ($)	Feb. 01, 2020 USD ($)	Feb. 02, 2019 USD ($)
Property, Plant and Equipment [Line Items]
numberofstorestestedforimpairment	749			749		972
net book value		$ 65,000			$ 65,000	$ 81,400
Less accumulated depreciation and amortization	$ (671,340)	(712,576)		$ (671,340)	(712,576)
Property and equipment, net	181,801	236,898		181,801	236,898
Asset impairment charges	598	4,731	[1]	38,527	$ 6,039	$ 6,096
Number of underperforming stores					29	11
Land and land improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,403	3,403		3,403	$ 3,403
Building and improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	36,133	35,568		36,133	35,568
Material handling equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	58,034	53,540		58,034	53,540
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	216,989	285,955		216,989	285,955
Store fixtures and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	226,404	272,158		226,404	272,158
Capitalized software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	296,967	265,610		296,967	265,610
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 15,211	$ 33,240		$ 15,211	$ 33,240

[1] Fiscal Year Ended February 1, 2020 First
QuarterSecond
QuarterThird
QuarterFourth
Quarter(in thousands, except earnings per share)Net sales$412,382 $420,470 $524,796 $513,019 Gross profit151,976 138,846 198,125 166,358 Selling, general, and administrative expenses128,006 116,417 120,514 113,183 Asset impairment charges348 121 839 4,731 Other (income) costs— — — — Depreciation and amortization18,584 18,472 18,821 18,911 Operating income 5,038 3,836 57,951 29,533 Income before provision for income taxes3,327 1,558 55,796 27,736 Provision (benefit) for income taxes(1,163)35 12,748 3,497 Net income $4,490 $1,523 $43,048 $24,239 Diluted earnings per share$0.28 $0.10 $2.77 $1.61 Diluted weighted average common shares outstanding16,107 15,859 15,546 15,101 Cash dividends declared and paid per common share$0.56 $0.56 $0.56 $0.56