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Related Party Transactions - Additional Information (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Fox Paine Entities |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Company's total voting power | 83.80% |  | 83.80% |  |
Fox Paine and Company |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Management fees | $ 0.8 | $ 0.7 | $ 2.3 | $ 2.1 |
Prepaid management fees | $ 2.9 |  | $ 2.9 |  | $ 2.1

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