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Fair Value of Financial Assets and Liabilities - Changes in Level 3 Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Measurement period adjustments |  |  | $ (1,493) |
Trident |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Measurement period adjustments | $ 2,200 |  | 2,200 |
Level 3 | Accounts payable, accrued and other liabilities | Contingent Consideration |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning balance | 8,909 | $ 22,791 | 24,279 | $ 29,756
Total realized and unrealized (gains) losses included in net income (loss) | 110 | (62) | 723 | (516)
Unrealized (gains) losses included in other comprehensive income (loss) | 0 | 0 | 0 | 0
Purchases/ Issuances | (2,176) | 0 | 2,499 | 0
Sales/ Settlements | (844) | 0 | (21,502) | (6,511)
Closing balance | 5,999 | 22,729 | 5,999 | 22,729
Net income (loss) on level 3 assets/liabilities outstanding | 44 | (62) | 116 | (516)
Other comprehensive income (loss) on level 3 assets / liabilities outstanding | $ 0 | $ 0 | $ 0 | $ 0

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- Definition Fair value measurement with unobservable inputs reconciliation recurring basis liability net unrealized gain loss included in other comprehensive income (loss). + References No definition available. + Details
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- Definition Fair value measurement with unobservable inputs reconciliation recurring basis liability purchases and issuances. + References No definition available. + Details
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- Definition Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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