CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 04, 2018	Jul. 29, 2017	Aug. 04, 2018	Jul. 29, 2017
Income Statement [Abstract]
Revenues	$ 7,073	$ 7,868	$ 12,475	$ 14,685
Operating expenses:
Selling, general and administrative expenses	3,987	6,300	8,343	12,248
Stock-based compensation	125	558	425	1,094
Business acquisition and integration costs		1,776	307	3,822
Restructuring charges	5,615		5,615	128
Gain on sale of asset	(571)		(571)
Depreciation and amortization	330	346	931	791
Total operating expenses	9,486	8,980	15,050	18,083
Operating loss	(2,413)	(1,112)	(2,575)	(3,398)
Other income (expense):
Interest expense	(2,360)	(1,601)	(4,097)	(3,123)
Other income (expense), net	(3,229)	(51)	(3,233)	(232)
Total other expense, net	(5,589)	(1,652)	(7,330)	(3,355)
Loss from continuing operations before income taxes	(8,002)	(2,764)	(9,905)	(6,753)
Provision for income taxes	1,051	2,002	1,889	1,555
Net loss from continuing operations	(9,053)	(4,766)	(11,794)	(8,308)
Income from discontinued operations, net of income taxes		143		426
Net loss	$ (9,053)	$ (4,623)	$ (11,794)	$ (7,882)
Net loss per share:
Basic loss per share from continuing operations	$ (0.65)	$ (0.37)	$ (0.84)	$ (0.64)
Diluted loss per share from continuing operations	(0.65)	(0.37)	(0.84)	(0.64)
Basic (loss) earnings from discontinued operations per share		0.01		0.03
Diluted (loss) earnings from discontinued operations per share		0.01		0.03
Basic loss per share	(0.65)	(0.36)	(0.84)	(0.61)
Diluted loss per share	$ (0.65)	$ (0.36)	$ (0.84)	$ (0.61)
Weighted average common shares outstanding:
Basic	14,030	12,986	14,014	12,970
Diluted	14,030	12,986	14,014	12,970