| Line Item | Jun 30, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Dec 31, 2022 | Sep 30, 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Investment Income: | |||||||||||||||
| Total interest income | |||||||||||||||
| Total payment-in-kind interest income | |||||||||||||||
| Total dividend income | |||||||||||||||
| Total fee income | |||||||||||||||
| Interest on idle funds | |||||||||||||||
| Total investment income | |||||||||||||||
| Expenses: | |||||||||||||||
| Interest and financing expenses | |||||||||||||||
| Base management fee | |||||||||||||||
| Incentive fee - income | |||||||||||||||
| Incentive fee (reversal) - capital gains | |||||||||||||||
| Administrative service expenses | |||||||||||||||
| Professional fees | |||||||||||||||
| Other general and administrative expenses | |||||||||||||||
| Total expenses before base management fee waiver | |||||||||||||||
| Base management fee waiver | |||||||||||||||
| Total expenses, net of base management fee waiver | |||||||||||||||
| Net investment income before income taxes | |||||||||||||||
| Income tax provision (benefit) | |||||||||||||||
| Net investment income | |||||||||||||||
| Net realized and unrealized gains (losses) on investments: | |||||||||||||||
| Total net realized gain (loss) on investments | |||||||||||||||
| Income tax (provision) benefit from realized gains on investments | |||||||||||||||
| Total net change in unrealized appreciation (depreciation) on investments | |||||||||||||||
| Net gain (loss) on investments | |||||||||||||||
| Realized losses on extinguishment of debt | |||||||||||||||
| Net increase (decrease) in net assets resulting from operations | |||||||||||||||
| Per common share data: | |||||||||||||||
| Net investment income per share-basic | |||||||||||||||
| Net investment income per share-diluted | |||||||||||||||
| Net increase in net assets resulting from operations per share - basic | |||||||||||||||
| Net increase in net assets resulting from operations per share - diluted | |||||||||||||||
| Net increase in net assets resulting from operations per share - basic and diluted | — | — | — | ||||||||||||
| Dividends declared per share | — |