Goodwill and Intangible Assets (Details 1) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, accumulated amortization	$ (4,214)	$ (3,527)
Finite-lived intangible assets, net carrying amount	52,716	52,465	[1]
Indefinite-lived Intangible Assets [Line Items]
Intangible assets gross carrying amount	56,930	55,992
Intangible assets net carrying amount	52,716	52,465
In process research and development (IPR&D)
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	17,163	17,024
Trademarks and Technology
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	36,167	35,403
Finite-lived intangible assets, accumulated amortization	(3,719)	(3,123)
Finite-lived intangible assets, net carrying amount	$ 32,448	$ 32,280
Intangible assets remaining amortization period	13 years 6 months	13 years 9 months 18 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	$ 3,600	$ 3,565
Finite-lived intangible assets, accumulated amortization	(495)	(404)
Finite-lived intangible assets, net carrying amount	$ 3,105	$ 3,161
Intangible assets remaining amortization period	8 years 7 months 6 days	8 years 10 months 24 days

[1] Derived from the audited December 31, 2016 financial statements