Borrowings - Schedule of interest and other financing costs payable (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Interest expense and credit facility fees payable | ||
| Deferred financing cost payable | $ 213 | |
| Unused commitment fee payable | $ 44 | 6 |
| Interest expense payable | 639 | |
| Agency fee payable | 13 | |
| Total interest expense and credit facility fees payable | $ 696 | $ 219 |