Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Jan. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Restricted Cash
Cash and cash equivalents	$ 57,495		$ 99,448
Total cash and cash equivalents	57,495		99,448
Total restricted cash	0		7,008
Total cash, cash equivalents and restricted cash	57,495		106,456	$ 141,045	$ 119,977
Amount in excess of FDIC and CDIC limits	56,000		98,000
Held as collateral
Restricted Cash
Total restricted cash	$ 0	$ 7,000	$ 7,008