Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended			6 Months Ended		9 Months Ended
	Oct. 31, 2020	Nov. 02, 2019	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019	Oct. 31, 2020	Nov. 02, 2019
Consolidated Statements of Operations
Net sales	$ 216,151		$ 182,830	$ 332,275	$ 387,862
Revenue, Product and Service [Extensible List]	Net sales	Net sales				Net sales	Net sales
Cost of sales (exclusive of depreciation)	$ (127,147)		(114,612)	(211,517)	(242,850)
Selling, general and administrative expenses	(57,623)		(62,989)	(111,699)	(126,436)
Depreciation	(4,933)		(4,607)	(9,879)	(9,221)
Asset impairment			(472)	(286)	(472)
(Loss) Income from operations	26,448		150	(1,106)	8,883
Interest income	14		414	231	793
Interest expense	(377)		(40)	(540)	(78)
(Loss) Income before income taxes	26,085		524	(1,415)	9,598
Income tax benefit (provision)	(6,218)		(147)	390	(1,433)
Net (loss) income	$ 19,867		$ 377	$ (1,025)	$ 8,165
Basic net (loss) income per common share	$ 1.90		$ 0.03	$ (0.10)	$ 0.68
Diluted net (loss) income per common share	$ 1.90		$ 0.03	$ (0.10)	$ 0.68
Weighted average number of shares outstanding
Basic	10,451,194		11,881,896	10,446,915	11,929,019
Diluted	10,458,036		11,881,896	10,446,915	11,944,101