Reportable Segment Information - (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 29, 2017	Apr. 30, 2016	Jan. 28, 2017
Segment Reporting Information [Line Items]
Total revenues	$ 239,741	$ 287,973
Depreciation	5,060	5,676
Interest and other income	942	2,928
Total Assets	573,570		$ 606,324
Capital expenditures	3,446	6,030
Income Before Taxes	26,060	50,181
ReportableSegmentsMemberRetail [Member]
Segment Reporting Information [Line Items]
Total revenues	238,642	286,703
Depreciation	5,048	5,664
Interest and other income	(942)	(2,928)
Total Assets	523,286		554,716
Capital expenditures	3,446	6,030
Income Before Taxes	25,619	49,838
ReportableSegmentsMemberCredit [Member]
Segment Reporting Information [Line Items]
Total revenues	1,099	1,270
Depreciation	12	12
Interest and other income	0	0
Total Assets	50,284		$ 51,608
Capital expenditures	0	0
Income Before Taxes	$ 441	$ 343