v3.26.1
Derivatives - Schedule of Impact of Derivative Transactions (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Open Forward Foreign Currency Contract [Line Items]        
Realized gain (loss) on forward currency contracts recognized in income $ 0 $ 0 $ (232) $ 0
Change in unrealized appreciation (depreciation) on forward currency contracts recognized in income 84 (122) 310 107
Foreign exchange        
Open Forward Foreign Currency Contract [Line Items]        
Realized gain (loss) on forward currency contracts recognized in income 0 0 (232) 0
Change in unrealized appreciation (depreciation) on forward currency contracts recognized in income $ 84 $ (122) $ 310 $ 107