Goodwill and Acquired Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill	$ 425,677	$ 425,677	$ 405,053
Amortization expense	$ 15,600	$ 15,500