CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	May 04, 2019	May 05, 2018
Income Statement [Abstract]
Revenues	$ 5,052	$ 5,402
Operating expenses:
Selling, general and administrative expenses	3,855	4,356
Stock-based compensation and stock warrant charges	208	300
Business acquisition and integration costs	66	307
Restructuring charges	42
Depreciation and amortization	257	601
Total operating expenses	4,428	5,564
Operating income (loss)	624	(162)
Other income (expense):
Interest expense	(2,245)	(1,737)
Other income (expense), net	1	(4)
Total other expense, net	(2,244)	(1,741)
Loss before income taxes	(1,620)	(1,903)
Provision for income taxes	638	838
Net loss	$ (2,258)	$ (2,741)
Net loss per share:
Basic loss per share	$ (0.15)	$ (0.20)
Diluted loss per share	$ (0.15)	$ (0.20)
Weighted average common shares outstanding:
Basic	15,385	13,997
Diluted	15,385	13,997