Derivative Instruments, Information of ERIS SOFR Swap Futures (Details) - ERIS SOFR Swap Futures [Member] - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Derivative [Line Items] | ||
| Notional | $ 36 | $ 0 |
| 7 years [Member] | ||
| Derivative [Line Items] | ||
| Notional | 36 | |
| Long [Member] | ||
| Derivative [Line Items] | ||
| Notional | 0 | |
| Long [Member] | 7 years [Member] | ||
| Derivative [Line Items] | ||
| Notional | 0 | |
| Short Positions [Member] | ||
| Derivative [Line Items] | ||
| Notional | 16,800 | |
| Short Positions [Member] | 7 years [Member] | ||
| Derivative [Line Items] | ||
| Notional | $ 16,800 |