CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017		Sep. 30, 2018	Sep. 30, 2017
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Revenue	$ 21,801	$ 15,409	[1]	$ 69,394	$ 48,876	[1]
Cost of revenue	16,380	11,185		52,735	35,513
Gross profit	5,421	4,224		16,659	13,363
Operating expenses:
Selling, general and administrative	4,366	4,374		13,686	11,740
Research and development	247	353		765	1,103
Restructuring charges	70	0		1,177	45
Depreciation	132	79		411	254
Amortization of definite-lived intangible assets	632	50		1,094	148
Total operating expenses	5,447	4,856		17,133	13,290
Operating (loss) income	(26)	(632)		(474)	73
Interest (expense) income, net	(114)	15		(153)	60
(Loss) gain on derivative instruments, net	(59)	71		(306)	226
Other (expense) income, net	(5)	33		24	(4)
(Loss) income before income taxes	(204)	(513)		(909)	355
Provision for income taxes	314	92		124	399
Net loss	$ (518)	$ (605)		$ (1,033)	$ (44)
Basic loss per common share (in dollars per share)	$ (0.03)	$ (0.03)		$ (0.05)	$ 0.00
Diluted loss per common share (in dollars per share)	$ (0.03)	$ (0.03)		$ (0.05)	$ 0.00

[1] Prior period amounts have not been adjusted under the modified retrospective transition method for the adoption of ASC 606.