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Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Recurring basis - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
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Financial assets |  |
Total financial assets | $ 273,318 | $ 326,460
Level 1 |  |
Financial assets |  |
Total financial assets | 32,308 | 45,123
Level 2 |  |
Financial assets |  |
Total financial assets | 241,010 | 281,337
Money Market Funds |  |
Financial assets |  |
Total financial assets | 32,308 | 45,123
Money Market Funds | Level 1 |  |
Financial assets |  |
Total financial assets | 32,308 | 45,123
Commercial Paper |  |
Financial assets |  |
Total financial assets | 10,922 | 10,630
Commercial Paper | Level 2 |  |
Financial assets |  |
Total financial assets | 10,922 | 10,630
U.S. Government Treasury Securities |  |
Financial assets |  |
Total financial assets | 220,947 |
U.S. Government Treasury Securities | Level 2 |  |
Financial assets |  |
Total financial assets | 220,947 |
U.S. Government Treasury and Agency Securities |  |
Financial assets |  |
Total financial assets |  | 264,426
U.S. Government Treasury and Agency Securities | Level 2 |  |
Financial assets |  |
Total financial assets |  | 264,426
Corporate Bonds |  |
Financial assets |  |
Total financial assets | 9,141 | 6,281
Corporate Bonds | Level 2 |  |
Financial assets |  |
Total financial assets | $ 9,141 | $ 6,281

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