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Fair Value of Financial Assets and Liabilities - Schedule of Assets Measured at Fair Value (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Cash and Cash Equivalents |  |
Cost | $ 144,173 | $ 159,775
Short-Term Investments |  |
Cost | 219,846 | 102,908
Gross Unrealized Gains | 12 | 0
Gross Unrealized Losses | (7) | 0
Fair Value | 219,851 | 102,908
Corporate paper |  |
Cash and Cash Equivalents |  |
Fair Value | 117,328 | 102,908
Corporate paper | Level 1 |  |
Cash and Cash Equivalents |  |
Cost | 117,328 | $ 102,908
U.S. government securities |  |
Short-Term Investments |  |
Fair Value | 64,642 |
U.S. government securities | Level 1 |  |
Short-Term Investments |  |
Cost | 64,630 |
Gross Unrealized Gains | 12 |
Gross Unrealized Losses | 0 |
Corporate paper |  |
Short-Term Investments |  |
Fair Value | 37,881 |
Corporate paper | Level 2 |  |
Short-Term Investments |  |
Cost | 37,888 |
Gross Unrealized Gains | 0 |
Gross Unrealized Losses | $ (7) |

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