Intangible Assets - Amortizable Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Intangible Assets
Gross	$ 26,635	$ 11,372
Accumulated Amortization	(5,656)	(1,399)
Net	20,979	9,973
Developed technology
Intangible Assets
Gross	14,888	9,400
Accumulated Amortization	(4,365)	(1,140)
Net	10,523	8,260
Customer relationships
Intangible Assets
Gross	7,096	400
Accumulated Amortization	(774)	(148)
Net	6,322	252
Supplier relationships
Intangible Assets
Gross	2,854
Accumulated Amortization	(364)
Net	2,490
Trade name
Intangible Assets
Gross	60	60
Accumulated Amortization	(60)	(56)
Net		4
Patent
Intangible Assets
Gross	1,737	1,512
Accumulated Amortization	(93)	(55)
Net	$ 1,644	$ 1,457

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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