Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Revenue	$ 18,316	$ 27,373
Cost of revenue excluding depreciation and amortization	10,591	20,165
Gross profit	7,725	7,208
Selling, general and administrative expenses	6,459	8,149
Depreciation and amortization	481	602
Gain on sale of business component	(321)	(910)
Operating income (loss)	1,106	(633)
Interest expense, net	(328)	(365)
Other income (expense), net	(3)	(6)
Income (loss) before income taxes	775	(1,004)
Income tax provision	9	19
Net income (loss)	$ 766	$ (1,023)
Basic income (loss) per share (in dollars per share)	$ 0.05	$ (0.07)
Diluted income (loss) per share (in dollars per share)	$ 0.05	$ (0.07)