CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenue	$ 43,121	$ 45,632
Cost of revenue	36,671	47,187
Gross profit (loss)	6,450	(1,555)
Operating expenses
Selling and marketing expenses	426	567
General and administrative expenses	6,590	9,545
Depreciation and amortization expense	221	335
Total operating expenses	7,237	10,447
Operating income (loss)	(787)	(12,002)
Other expense (income)
Interest expense, net	1,378	1,701
(Gain) loss on sale of business and net assets held for sale		(239)
Other (income) expense, net	(212)	(1)
Total other (income) expenses, net	1,166	1,461
Loss from continuing operations before income tax expense (benefit)	(1,953)	(13,463)
Income tax expense (benefit)	285	(1,838)
Loss from continuing operations	(2,238)	(11,625)
Discontinued operations:
Lloss from discontinued operations before income tax expense (benefit)	(1,708)	(4,244)
Income tax expense (benefit)	42	979
Income (loss) from discontinued operations	(1,750)	(5,223)
Net loss	$ (3,988)	$ (16,848)
Basic earnings (loss) per common share
Loss from continuing operations	$ (0.12)	$ (0.67)
Earnings (loss) from discontinued operations	(0.10)	(0.30)
Basic earnings (loss) per common share	(0.22)	(0.97)
Diluted earnings (loss) per common share
Loss from continuing operations	(0.12)	(0.67)
Earnings (loss) from discontinued operations	(0.10)	(0.30)
Diluted loss per common share	$ (0.22)	$ (0.97)