v3.26.1
SUBSEQUENT EVENTS (Details) - USD ($)
1 Months Ended 12 Months Ended
Apr. 29, 2026
Apr. 27, 2026
Apr. 22, 2026
Apr. 30, 2026
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Subsequent Event [Line Items]              
Funded         $ 683,240,000 $ 620,464,000 $ 497,486,000
Subsequent Event | CapTrin              
Subsequent Event [Line Items]              
Funded $ 20,000,000.0   $ 1,000,000.0        
Portfolio investments sold       $ 47,100,000      
Subsequent Event | CapTrin | CapTrin Partners, LLC | Asset Pledged as Collateral              
Subsequent Event [Line Items]              
Percent of assets   100.00%          
Subsequent Event | CapTrin | CapTrin Credit Facility | SPV Credit Facility | CapTrin Partners, LLC              
Subsequent Event [Line Items]              
Maximum borrowing capacity   $ 150,000,000.0          
Accordion feature increase limit   $ 350,000,000.0          
Basis spread on variable rate   2.25%