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Fair Value Measurements - Schedule of Reconciliation of the Change in the Fair Value of Contingent Consideration - Earnout (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Payment of contingent consideration earnout | $ (34,292) | $ (2,309) | $ (31,266) | $ (11,604)
Contingent Consideration |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Balance as of December 31, 2022 |  |  | 65,509 |
Acquisition date fair value of contingent consideration earnout |  |  | 6,632 |
Payment of contingent consideration earnout |  |  | (14,527) |
Decrease in fair value of contingent consideration earnouts |  |  | (31,266) |
Balance as of September 30 , 2023 | $ 26,348 |  | $ 26,348 |

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