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Cash and Marketable Securities - Summary of Components of Marketable Securities (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Dec. 31, 2023
Schedule of Held-to-maturity Securities [Line Items] |  |
Other than temporary impairment | $ 0 |
Short-term marketable securities: |  |
Amortized Cost | 122,622 | $ 153,221
Unrealized Holding Gains, Net | 1,227 | 2,749
Fair Value | 123,849 | 155,970
U.S. agency securities |  |
Short-term marketable securities: |  |
Debt securities, amortized cost | 79,603 | 80,468
Unrealized holding gain | 640 | 2,038
Debt securities, fair value | 80,243 | 82,506
Corporate debt securities |  |
Short-term marketable securities: |  |
Debt securities, amortized cost | 43,019 | 72,753
Unrealized holding gain | 587 | 711
Debt securities, fair value | $ 43,606 | $ 73,464

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