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Marketable Securities - Summary of Marketable Securities (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract] |  |
Adjusted Cost | $ 72,990 | $ 24,407
Unrealized Gains | 954 | 0
Unrealized Losses | 0 | (1,889)
Fair Value | 73,944 | 22,518
Government securities - U.S. |  |
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract] |  |
Adjusted Cost | 72,990 |
Unrealized Gains | 954 |
Unrealized Losses | 0 |
Fair Value | $ 73,944 |
Mutual and money market funds |  |
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract] |  |
Adjusted Cost |  | 24,407
Unrealized Gains |  | 0
Unrealized Losses |  | (1,889)
Fair Value |  | $ 22,518

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