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Agreements - Management Fees and Incentive Fees (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Related Party Transaction [Line Items] |  |  |  |  |
Management fee | $ 11,334 | $ 11,717 | $ 34,549 | $ 35,040 |
Less: management fee waived (See Note 5) | (1,013) | (1,115) | (3,172) | (3,349) |
Total management fee | 10,321 | 10,602 | 31,377 | 31,691 |
Incentive fee | 10,169 | 8,202 | 29,748 | 23,605 |
Incentive fee payable | 10,169 |  | 10,169 |  | $ 6,296
Incentive fee, excluding accrued capital gains incentive fees |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Incentive fee | 10,169 | 8,202 | 29,748 | 23,605 |
Accrued capital gains incentive fees |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Incentive fee | 0 | 0 | 0 | 0 |
Incentive fee payable | $ 0 | $ 0 | $ 0 | $ 0 |

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