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Revenue - Additional information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Revenue |  |  |  |
Other operating income (loss) | $ 9 | $ 10 | $ 27 | $ 33
Gain (loss) on fair value of adjustment on equity securities | $ 0 |  | $ 64 | $ 91

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