CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenue:
Revenue	$ 43,944	$ 27,977
Cost of revenue, exclusive of depreciation and amortization shown below:
Cost of revenue, exclusive of depreciation and amortization	31,664	19,655
Operating expenses:
Research and development	2,213	1,219
Sales and marketing	2,002	1,230
General and administrative	5,877	6,509
Change in fair value of acquisition-related contingent consideration expense	13,521	21
Depreciation and amortization	4,048	1,765
Total operating expenses	27,661	10,744
Loss from operations	(15,381)	(2,422)
Other expense:
Interest expense	63	76
Total other expense	63	76
Loss before income taxes	(15,444)	(2,498)
Income tax expense	2,650	95
Net loss	(18,094)	(2,593)
Net loss attributable to common stockholders:
Basic	(18,094)	(2,593)
Diluted	$ (18,094)	$ (2,593)
Net loss per share attributable to common stock holders, basic and diluted (in dollars per share)	$ (0.96)	$ (0.16)
Weighted average common shares outstanding basic and diluted (in shares)	18,789,226	16,238,761
Product
Revenue:
Revenue	$ 27,180	$ 21,941
Cost of revenue, exclusive of depreciation and amortization shown below:
Cost of revenue, exclusive of depreciation and amortization	20,832	16,892
Service
Revenue:
Revenue	16,764	6,036
Cost of revenue, exclusive of depreciation and amortization shown below:
Cost of revenue, exclusive of depreciation and amortization	$ 10,832	$ 2,763