Intangible Asset and Goodwill (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2019 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 207,178
Goodwill, Acquired During Period	11,344
Goodwill, Written off Related to Sale of Business Unit	(52,455)	[1]
Goodwill, Translation Adjustments	(1,579)	[2]
Ending Balance	$ 164,488

[1] Refer to Note 16, “Assets and Liabilities Held for Sale,” for additional information.

[2] Effect of exchange rates relates to foreign currency translation adjustments for the period.