Goodwill and Intangible Assets, Net Goodwill and Intangible Assets, Indefinite-lived intangibles - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Indefinite-lived Intangible Assets [Line Items]
Amortization of intangibles	$ 1,500	$ 1,800	$ 4,613	$ 5,500
In-Process Research and Development and Trade Name
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	$ 2,200	$ 2,200	$ 2,200	$ 2,200	$ 2,100