Summary of Significant Accounting Policies-Presentation of Restricted Cash (Details)) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Cash and cash equivalents	$ 107,839	$ 187,672	$ 261,013
Customer funds	19,385	22,541	21,185
Restricted cash	2,598		2,914
Total cash, cash equivalents, and restricted cash	$ 129,822	$ 212,809	$ 285,112	$ 38,843