Reportable Segment Information - (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 29, 2017	Jul. 30, 2016	Jul. 29, 2017	Jul. 30, 2016	Jan. 28, 2017
Segment Reporting Information [Line Items]
Total revenues	$ 206,961	$ 238,887	$ 446,702	$ 526,860
Depreciation	4,882	5,672	9,942	11,348
Interest and other income	1,329	1,377	2,272	4,305
Total Assets	549,039		549,039		$ 606,324
Capital expenditures	2,980	3,922	6,425	9,952
Income Before Taxes	(2,130)	17,978	23,929	68,159
ReportableSegmentsMemberRetail [Member]
Segment Reporting Information [Line Items]
Total revenues	205,911	237,645	444,553	524,348
Depreciation	4,871	5,660	9,919	11,323
Interest and other income	1,329	1,377	2,272	4,305
Total Assets	492,342		492,342		554,716
Capital expenditures	2,980	3,922	6,425	9,952
Income Before Taxes	(2,433)	17,481	23,185	67,319
ReportableSegmentsMemberCredit [Member]
Segment Reporting Information [Line Items]
Total revenues	1,050	1,242	2,149	2,512
Depreciation	11	12	23	25
Interest and other income	0	0	0	0
Total Assets	56,697		56,697		$ 51,608
Capital expenditures	0	0	0	0
Income Before Taxes	$ 303	$ 497	$ 744	$ 840