Reportable Segment Information - (Details) - USD ($)	3 Months Ended								12 Months Ended
	Feb. 02, 2019	Nov. 03, 2018	Aug. 04, 2018	May 05, 2018	Feb. 03, 2018	Oct. 28, 2017	Jul. 29, 2017	Apr. 29, 2017	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Segment Reporting Information [Line Items]
Total revenues	$ 192,435,000	$ 190,012,000	$ 208,917,000	$ 238,300,000	$ 213,006,000	$ 190,273,000	$ 206,961,000	$ 239,741,000	$ 829,664,000	$ 849,981,000	$ 956,569,000
Interest and other income									4,991,000	5,111,000	7,041,000
Total Assets	497,906,000				516,076,000				497,906,000	516,076,000
Capital expenditures									4,354,000	11,096,000	27,297,000
ReportableSegmentsMemberRetail [Member]
Segment Reporting Information [Line Items]
Total revenues									825,850,000	845,759,000	951,663,000
Depreciation									16,441,000	19,604,000	22,667,000
Interest and other income									4,991,000	5,111,000	7,041,000
Total Assets	454,143,000				469,652,000				454,143,000	469,652,000
Capital expenditures									4,315,000	11,047,000	27,248,000
Income Before Taxes									31,149,000	14,762,000	47,447,000
ReportableSegmentsMemberCredit [Member]
Segment Reporting Information [Line Items]
Total revenues									3,814,000	4,222,000	4,906,000
Depreciation									22,000	39,000	49,000
Interest and other income									0	0	0
Total Assets	$ 43,763,000				$ 46,424,000				43,763,000	46,424,000
Capital expenditures									39,000	49,000	49,000
Income Before Taxes									$ 1,902,000	$ 1,211,000	$ 1,667,000