Quarterly report [Sections 13 or 15(d)]

BORROWINGS - Schedule of Information Related to the Credit Facility (Details)

v3.26.3
BORROWINGS - Schedule of Information Related to the Credit Facility (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Mar. 31, 2026
Debt Instrument [Line Items]          
Borrowings outstanding at cost $ 299,800   $ 299,800   $ 23,900
Credit Facility | Revolving Line of Credit | Line of Credit          
Debt Instrument [Line Items]          
Commitment amount 405,000   405,000   300,000
Borrowings outstanding at cost 299,800   299,800   23,900
Availability 105,200   105,200   276,100
Weighted-average borrowings outstanding $ 219,640 $ 107,599 $ 168,465 $ 72,153  
Weighted-average interest rate (percent) 7.10% 8.90% 7.50% 10.20%  
Unused commitment fees incurred $ 253 $ 328 $ 662 $ 920  
Adjusted availability $ 80,400   $ 80,400   $ 276,100