Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Income Statement [Abstract]
Sales	$ 505,021	$ 318,946	$ 474,038
Cost of goods sold including occupancy costs	255,197	214,081	269,837
Gross profit	249,824	104,865	204,201
Expenses:
Selling, general and administrative	172,962	129,062	180,663
Exit costs associated with London operations			1,737
CEO transition costs			743
Impairment of assets	(2,344)	14,841	889
Depreciation and amortization	17,226	21,477	24,563
Total expenses	187,844	165,380	208,595
Operating income (loss)	61,980	(60,515)	(4,394)
Interest expense, net	(4,350)	(3,917)	(3,297)
Income (loss) before provision for income taxes	57,630	(64,432)	(7,691)
Provision for income taxes	917	106	105
Net income (loss)	$ 56,713	$ (64,538)	$ (7,796)
Net income (loss) per share - basic	$ 0.89	$ (1.26)	$ (0.16)
Net income (loss) per share - diluted	$ 0.83	$ (1.26)	$ (0.16)
Weighted-average number of common shares outstanding:
Basic	63,401	51,317	49,992
Diluted	68,031	51,317	49,992