Fair Value Measurements - Schedule of Fair Value Assets and Liabilities Measured on Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets:
Total assets	$ 287,491	$ 339,223
Cash and cash equivalents
Assets:
Total assets	32,354	26,037
Money market funds
Assets:
Total assets	120,761	175,012
U.S. treasury securities
Assets:
Total assets	6,496
Asset-Backed Securities
Assets:
Total assets	12,517	21,147
Corporate Debt Securities
Assets:
Total assets	115,363	117,027
Level 1
Assets:
Total assets	159,611	201,049
Level 1 | Cash and cash equivalents
Assets:
Total assets	32,354	26,037
Level 1 | Money market funds
Assets:
Total assets	120,761	175,012
Level 1 | U.S. treasury securities
Assets:
Total assets	6,496
Level 2
Assets:
Total assets	127,880	138,174
Level 2 | Asset-Backed Securities
Assets:
Total assets	12,517	21,147
Level 2 | Corporate Debt Securities
Assets:
Total assets	$ 115,363	$ 117,027