CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - 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]
Revenues	$ 4,050	$ 4,894	$ 12,463	$ 15,549
Operating expenses:
Selling, general and administrative expenses	2,291	3,193	7,288	10,117
Stock-based compensation	110	153	405	876
Transaction and other costs	654	73	654	284
Restructuring charges		138	(97)	180
Intangible assets and goodwill impairment charges	4,607	5,000	14,407	5,000
Depreciation and amortization	223	232	668	743
Total operating expenses	7,885	8,789	23,325	17,200
Operating loss	(3,835)	(3,895)	(10,862)	(1,651)
Other (expense) income:
Interest expense	(2,895)	(2,182)	(7,507)	(6,678)
Other (expense) income, net	(27)	(59)	(175)	2
Total other expense, net	(2,922)	(2,241)	(7,682)	(6,676)
Loss before income taxes	(6,757)	(6,136)	(18,544)	(8,327)
(Benefit) provision for income taxes	(788)	692	(9,393)	2,026
Net loss	$ (5,969)	$ (6,828)	$ (9,151)	$ (10,353)
Net loss per share:
Basic loss per share	$ (10.58)	$ (12.35)	$ (16.34)	$ (19.32)
Diluted loss per share	$ (10.58)	$ (12.35)	$ (16.34)	$ (19.32)
Weighted average common shares outstanding:
Basic	564	553	560	536
Diluted	564	553	560	536