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Fair Value Measurements and Investments - Schedule of Investments Subject to Fair Value Measurements on a Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash and cash equivalents	$ 193,650	$ 205,530
Aggregate Fair Value	95,574	266,349
Gross Unrealized Holding Gains	10
Gross Unrealized Holding Losses		(242)
Amortized Cost	95,564	266,591
Level I | Money market funds
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash and cash equivalents	64,706	165,736
Level I | Restricted cash (money market funds)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Restricted cash	917	917
Level I | U.S.Treasury securities
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Investments, Amortized Cost	29,941	99,938
Investments, Gross Unrealized Gains	10
Investments, Gross Unrealized Losses		(242)
Investments, Aggregate Fair Value	$ 29,951	$ 99,696

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