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Fair Value Measurements - Unrealized Gains and Losses (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Cash equivalents |  |
Fair Value | $ 108,608 | $ 126,625
Short-term marketable securities |  |
Short-term marketable securities | 5,930 | 0
Total | 114,577 | 126,664
Unrealized Gains | 3 | 0
Unrealized Losses | (42) | (39)
Fair Value | 114,538 | 126,625
Agency bonds |  |
Short-term marketable securities |  |
Amortized Cost | 5,929 |
Unrealized Gains | 1 |
Unrealized Losses | 0 |
Short-term marketable securities | 5,930 |
Money market funds |  |
Cash equivalents |  |
Amortized Cost | 11,576 | 13,015
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Value | 11,576 | 13,015
Commercial paper |  |
Cash equivalents |  |
Amortized Cost | 86,132 | 112,307
Unrealized Gains | 0 | 0
Unrealized Losses | (42) | (39)
Fair Value | 86,090 | 112,268
Agency bonds |  |
Cash equivalents |  |
Amortized Cost | 10,940 | 1,342
Unrealized Gains | 2 | 0
Unrealized Losses | 0 | 0
Fair Value | $ 10,942 | $ 1,342

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