Goodwill and Intangible Assets - Carrying Amount of Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Goodwill
Balance at the beginning of the period	$ 134,022
Foreign exchange	(371)
Balance at the end of the period	133,651	$ 133,477
Intangible Assets
Balance at the beginning of the period	26,269
Amortization	(1,149)	(1,700)
Foreign exchange	(99)
Balance at the end of the period	$ 25,021	$ 25,059