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Subsequent Event - Additional Information (Details) - USD ($) $ in Thousands |  | 9 Months Ended |
--- | --- | --- | ---
Oct. 31, 2024 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Subsequent Event [Line Items] |  |  |  |
Principal amount |  | $ 453,500 |  | $ 453,500
Additional cash investment |  | $ 0 | $ 1,218 |
Subsequent Event | ImaginAb | ImaginAb Convertible Note |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Convertible notes face value | $ 2,700 |  |  |
Subsequent Event | ImaginAb | First Amendment |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Convertible notes face value | 4,800 |  |  |
Additional cash investment | $ 1,500 |  |  |

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