CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 03, 2018	Oct. 28, 2017	Nov. 03, 2018	Oct. 28, 2017
Income Statement [Abstract]
Revenues	$ 5,842	$ 7,796	$ 18,317	$ 22,481
Operating expenses:
Selling, general and administrative expenses	3,234	6,245	11,577	18,496
Stock-based compensation	241	1,250	666	2,344
Business acquisition and integration costs		1,503	307	5,325
Restructuring charges			5,615	128
Gain on sale of assets	25		(546)
Depreciation and amortization	292	347	1,223	1,138
Total operating expenses	3,792	9,345	18,842	27,431
Operating income (loss)	2,050	(1,549)	(525)	(4,950)
Other income (expense):
Interest expense	(1,910)	(1,706)	(6,007)	(4,829)
Other income (expense), net	14	(24)	(3,219)	(256)
Total other expense, net	(1,896)	(1,730)	(9,226)	(5,085)
Income (loss) from continuing operations before income taxes	154	(3,279)	(9,751)	(10,035)
Provision (benefit) for income taxes	91	(889)	1,980	665
Net income (loss) from continuing operations	63	(2,390)	(11,731)	(10,700)
Income from discontinued operations, net of income taxes		(130)		296
Net income (loss)	$ 63	$ (2,520)	$ (11,731)	$ (10,404)
Net loss per share:
Basic loss per share from continuing operations	$ 0.00	$ (0.17)	$ (0.83)	$ (0.81)
Diluted loss per share from continuing operations	0.00	(0.17)	(0.83)	(0.81)
Basic (loss) earnings from discontinued operations per share		(0.01)		0.02
Diluted (loss) earnings from discontinued operations per share		(0.01)		0.02
Basic loss per share	0.00	(0.18)	(0.83)	(0.79)
Diluted loss per share	$ 0.00	$ (0.18)	$ (0.83)	$ (0.79)
Weighted average common shares outstanding:
Basic	14,150	13,792	14,059	13,244
Diluted	14,150	13,792	14,059	13,244