Reportable Segment Information - (Details) - USD ($)	3 Months Ended								12 Months Ended
	Feb. 01, 2020	Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	Feb. 02, 2019	Nov. 03, 2018	Aug. 04, 2018	May 05, 2018	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Segment Reporting Information [Line Items]
Total revenues	$ 190,880,000	$ 191,523,000	$ 212,581,000	$ 230,351,000	$ 192,435,000	$ 190,012,000	$ 208,917,000	$ 238,300,000	$ 825,335,000	$ 829,664,000	$ 849,981,000
Depreciation									15,485,000	16,463,000	19,643,000
Interest and other income									6,065,000	4,991,000	5,111,000
Total Assets	684,976,000				497,906,000				684,976,000	497,906,000
Capital expenditures									8,306,000	4,354,000	11,096,000
Income Before Taxes									43,207,000	33,051,000	15,973,000
ReportableSegmentsMemberRetail [Member]
Segment Reporting Information [Line Items]
Total revenues									821,730,000	825,850,000	845,759,000
Depreciation									15,484,000	16,441,000	19,604,000
Interest and other income									6,065,000	4,991,000	5,111,000
Total Assets	636,503,000				454,143,000				636,503,000	454,143,000
Capital expenditures									8,287,000	4,315,000	11,047,000
Income Before Taxes									41,386,000	31,149,000	14,762,000
ReportableSegmentsMemberCredit [Member]
Segment Reporting Information [Line Items]
Total revenues									3,605,000	3,814,000	4,222,000
Depreciation									1,000	22,000	39,000
Interest and other income									0	0	0
Total Assets	$ 48,473,000				$ 43,763,000				48,473,000	43,763,000
Capital expenditures									19,000	39,000	49,000
Income Before Taxes									$ 1,821,000	$ 1,902,000	$ 1,211,000