Quarterly report [Sections 13 or 15(d)]

BORROWINGS - Schedule of Recurring Fair Value Measurements of Borrowings Using Significant Unobservable Level 3 Inputs (Details)

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BORROWINGS - Schedule of Recurring Fair Value Measurements of Borrowings Using Significant Unobservable Level 3 Inputs (Details) - Significant Unobservable Inputs (Level 3) - Fair Value, Recurring - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Mar. 31, 2026
Debt Instrument [Line Items]      
Credit Facility $ 157,600   $ 23,946
Long-Term Debt      
Fair Value Measurements of Borrowings Using Significant Unobservable Inputs (Level 3) Reported in Consolidated Statements of Assets and Liabilities      
Beginning balance 23,946 $ 0  
Borrowings 149,800 77,500  
Repayments (16,100) (15,500)  
Unrealized appreciation (depreciation) (46) 269  
Ending balance $ 157,600 $ 62,269