General - Notes to Financial Statements - (Details) - USD ($)	3 Months Ended						9 Months Ended
	Oct. 31, 2020	Aug. 01, 2020	May 02, 2020	Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	Oct. 31, 2020	Nov. 02, 2019
General Dsiclosure [Abstract]
Quarterly Declared Dividend			$ 0.33	$ 0.33	$ 0.33	$ 0.33
Repurchase of common stock							$ 16,823,000	$ 5,032,000
Net income	$ (3,622,000)	$ (7,170,000)	$ (28,417,000)	$ 5,985,000	$ 11,866,000	$ 21,256,000	(39,210,000)	39,107,000
Dividends paid							$ 7,912,000	$ 24,461,000
Asset Impairment Charges	$ 2,300,000		$ 5,300,000