Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Income Statement [Abstract]
Revenues	$ 11,335	$ 7,601
Cost of operations	8,667	5,909
Gross profit	2,668	1,692
Selling, general and administrative expenses	6,851	3,480
Transaction costs	126	682
Operating loss from continuing operations	(4,309)	(2,470)
Interest expense	886	767
Other income	(1)	0
Loss from continuing operations before income tax expense	(5,194)	(3,237)
Income tax expense	0	5
Loss from continuing operations	(5,194)	(3,242)
Discontinued operations:
Gain (loss) from discontinued operations	(35)	113
Net loss	$ (5,229)	$ (3,129)
Continuing operations
Basic and Diluted (in dollars per share)	$ (0.20)	$ (0.30)
Discontinued operations
Basic and Diluted (in dollars per share)	0.00	0.01
Net loss
Basic and Diluted (in dollars per share)	$ (0.20)	$ (0.29)
Basic and Diluted (in shares)	26,768,498	10,814,398