Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2020	Nov. 02, 2019	Oct. 31, 2020	Nov. 02, 2019
Income Statement [Abstract]
Sales	$ 85,171	$ 106,581	$ 218,840	$ 342,799
Cost of goods sold including occupancy costs	54,099	62,776	153,057	195,012
Gross profit	31,072	43,805	65,783	147,787
Expenses:
Selling, general and administrative	32,820	42,108	90,727	134,197
CEO transition costs				702
Impairment of assets	(1,135)		15,200
Exit costs associated with London operations		1,737		1,737
Depreciation and amortization	5,302	6,329	16,374	18,877
Total expenses	36,987	50,174	122,301	155,513
Operating loss	(5,915)	(6,369)	(56,518)	(7,726)
Interest expense, net	(1,080)	(870)	(2,873)	(2,585)
Loss before provision (benefit) for income taxes	(6,995)	(7,239)	(59,391)	(10,311)
Provision (benefit) for income taxes	27	(49)	71	(78)
Net loss	$ (7,022)	$ (7,190)	$ (59,462)	$ (10,233)
Net loss per share - basic and diluted	$ (0.14)	$ (0.14)	$ (1.16)	$ (0.21)
Weighted-average number of common shares outstanding:
Basic	51,545	50,089	51,127	49,853
Diluted	51,545	50,089	51,127	49,853