v3.26.1
Derivatives - Schedule of Effects of Offsetting Derivative Contracts on the Financial Statements (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Sep. 30, 2025
Offsetting Derivative Assets [Abstract]    
Gross Amount of Recognized Assets $ 56 $ 0
Unrealized depreciation (4)  
Net amounts presented in the Consolidated Statements of Financial Condition 52 0
Collateral (Received) /Pledged 0  
Net Amounts 52  
Offsetting Derivative Liabilities [Abstract]    
Gross Amount of Recognized Assets   0
Gross Amount of Recognized (Liabilities) (4) (285)
Net amounts presented in the Consolidated Statements of Financial Condition $ 0 (285)
Collateral (Received) Pledged   285
Net Amounts   $ 0