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Agreements - Narrative (Details) $ in Thousands |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Jan. 24, 2023 | Nov. 01, 2021 | Oct. 31, 2021 | Dec. 31, 2023 USD ($) component shares | Dec. 31, 2022 USD ($) shares | Dec. 31, 2021 USD ($)
Related Party Transaction [Line Items] |  |  |  |  |  |
Fees waived |  |  |  | $ 4,117 | $ 4,402 | $ 13,104
Preferred stock, shares issued (in shares) | shares |  |  |  | 0 | 0 |
Preferred stock, shares outstanding (in shares) | shares |  |  |  | 0 |  |
Fees waived by the administrator |  |  |  | $ 0 | $ 238 | 244
Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Other liabilities |  |  |  | $ 0 | 78 |
Investment Management Agreement | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Agreement term | 12 months |  |  |  |  |
Number of fee components | component |  |  |  | 2 |  |
Management fee |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Fees waived |  |  |  | $ 4,117 | 4,402 | 13,104
Management fee | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Base management fee percentage |  | 1.40% | 1.75% |  |  |
Reduced base management fee percentage |  |  |  | 1.25% |  |
Incentive fee | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Number of fee components | component |  |  |  | 2 |  |
Pre-Incentive Fee Net Investment Income | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Incentive fee percentage |  | 20.00% |  |  |  |
Quarterly hurdle rate | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Incentive fee percentage |  | 2.00% |  |  |  |
Annualized hurdle rate | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Incentive fee percentage |  | 8.00% |  |  |  |
Pre-Incentive Fee Net Investment Income below catch-up threshold | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Incentive fee percentage |  | 100.00% |  |  |  |
Quarterly catch-up threshold | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Incentive fee percentage |  | 2.50% |  |  |  |
Annualized catch-up threshold | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Incentive fee percentage |  | 10.00% |  |  |  |
Pre-Incentive Fee Net Investment Income exceeds catch-up threshold | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Incentive fee percentage |  | 20.00% |  |  |  |
Realized capital gains | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Incentive fee percentage |  | 20.00% |  |  |  |
Administration Agreement |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Indirect administrative expenses |  |  |  | $ 2,341 | 2,459 | 2,827
Fees waived by the administrator |  |  |  | $ 0 | $ 238 | $ 244
Reimbursements to administrators as a percentage of gross assets |  |  |  | 0.07% | 0.07% | 0.08%
Administration Agreement | Affiliated entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Agreement term | 12 months |  |  |  |  |
Other liabilities |  |  |  | $ 682 | $ 605 |

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