Goodwill and Intangible Assets Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization	$ (3,048)	$ (1,112)
Intangible Assets, Gross (Excluding Goodwill)	12,189	6,312
Intangible Assets, Net (Excluding Goodwill)	9,141	5,200
Licensing Agreements
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangible Assets Acquired	1,185	410
Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	10,284	5,652
Finite-Lived Intangible Assets, Accumulated Amortization	(2,784)	(1,036)
Finite-Lived Intangible Assets, Net	$ 7,500	$ 4,616
Finite-Lived Intangible Assets, Remaining Amortization Period	3 years 8 months	4 years 1 month
Trade Names
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 720	$ 250
Finite-Lived Intangible Assets, Accumulated Amortization	(264)	(76)
Finite-Lived Intangible Assets, Net	$ 456	$ 174
Finite-Lived Intangible Assets, Remaining Amortization Period	2 years 1 month	2 years 1 month