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Fair Value of Financial Instruments - Schedule of Fair Value of Company's Financial Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets
Marketable securities	$ 258,701	$ 190,656
Level 1 | Recurring
Assets
Money market fund (cash equivalent)	243,214	57,697
Money market fund (long-term restricted cash)	2,501	2,501
Total assets measured at fair value	245,715	60,198
Level 2 | Recurring
Assets
Total assets measured at fair value	258,701	190,656
Level 2 | Recurring | Commercial Paper
Assets
Marketable securities	158,884	129,810
Level 2 | Recurring | Corporate Debt
Assets
Marketable securities	21,156	11,866
Level 2 | Recurring | Government Agency
Assets
Marketable securities	$ 78,661	$ 48,980

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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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