Basis of Presentation and Significant Accounting Policies - Schedule of Finite-live Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 61,509	$ 61,322
Accumulated Amortization	(27,614)	(16,239)
Total	33,895	45,083
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	39,050	38,681
Accumulated Amortization	(17,577)	(11,452)
Total	21,473	27,229
Trade name
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	11,407	11,733
Accumulated Amortization	(6,494)	(3,648)
Total	4,913	8,085
Intellectual property
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	9,892	9,748
Accumulated Amortization	(2,463)	(379)
Total	7,429	9,369
Non-compete agreement
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,160	1,160
Accumulated Amortization	(1,080)	(760)
Total	$ 80	$ 400