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Fair Value Measurements - Additional Information (Detail) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |  |
Transfer from level one to level two fair value assets | $ 0 | $ 0 |
Transfer from level one to level three fair value assets | 0 | 0 |
Transfer from level two to level one fair value assets | 0 | 0 |
Transfer from level three to level one fair value assets | 0 | 0 |
Interest income | $ 11,770,000 | $ 9,306,000 | $ 4,957,000

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