Unaudited Condensed Consolidated Statements of Operations - USD ($) shares in Thousands	3 Months Ended
	May 02, 2020	May 04, 2019
Income Statement [Abstract]
Net sales	$ 269,837,000	$ 343,295,000
Cost of goods sold	195,690,000	224,692,000
Gross margin	74,147,000	118,603,000
Store operating, selling and administrative expenses	69,673,000	74,038,000
Goodwill impairment	19,661,000	0
Depreciation and amortization	6,870,000	7,223,000
Operating (loss) income	(22,057,000)	37,342,000
Interest income, net	170,000	46,000
(Loss) income before provision for income taxes	(22,227,000)	37,296,000
(Benefit) provision for income taxes	(6,940,000)	9,439,000
Net (loss) income	$ (15,287,000)	$ 27,857,000
Basic (loss) earnings per share (in dollars per share)	$ (0.92)	$ 1.52
Diluted (loss) earnings per share (in dollars per share)	$ (0.92)	$ 1.50
Weighted average shares outstanding:
Basic (in shares)	16,546	18,308
Weighted-average shares used in diluted computations	16,546	18,535