Fair Value of Financial Instruments - Schedule of Fair Value of Company's Financial Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets
Marketable securities	$ 142,446	$ 73,784	[1]
Level 1 | Recurring
Assets
Money market fund (cash equivalent)	153,349	26,472
Money market fund (long-term restricted cash)	2,501	199
Total assets measured at fair value	155,850	26,671
Level 2 | Recurring
Assets
Total assets measured at fair value	142,446	73,784
Level 2 | Recurring | Commercial Paper
Assets
Marketable securities	73,891	43,969
Level 2 | Recurring | Corporate Debt
Assets
Marketable securities	21,728	17,072
Level 2 | Recurring | U.S. Government Agency
Assets
Marketable securities	$ 46,827	17,072
Level 2 | Recurring | Asset-Backed Securities
Assets
Marketable securities		5,053
Total assets measured at fair value		$ 7,690

[1] These items have been reclassified to conform to current period presentation.