v3.26.3
BORROWINGS - Schedule of Credit Facilities (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Line of Credit Facility [Line Items]        
Weighted average interest rate 5.61% 5.49% 5.57% 5.47%
Corporate Credit Facility | Line of Credit        
Line of Credit Facility [Line Items]        
Weighted average interest rate 6.17%   6.12%  
Average borrowings $ 418,900   $ 382,000  
Corporate Credit Facility | Corporate Credit Facility | Line of Credit        
Line of Credit Facility [Line Items]        
Interest expense 4,398 $ 3,398 8,096 $ 6,860
Unused commitment and other fees 330 465 676 899
Amortization of deferred financing costs 540 609 1,149 1,218
Total interest and amortization of deferred financing costs $ 5,268 $ 4,472 $ 9,921 $ 8,977
Weighted average interest rate 6.07% 6.72% 6.03% 6.68%
Average borrowings $ 289,880 $ 202,391 $ 268,574 $ 205,328
SPV Credit Facility | SPV Credit Facility | Line of Credit        
Line of Credit Facility [Line Items]        
Interest expense 2,065 1,954 3,591 3,869
Unused commitment and other fees 240 299 632 605
Amortization of deferred financing costs 114 114 228 228
Total interest and amortization of deferred financing costs $ 2,419 $ 2,367 $ 4,451 $ 4,702
Weighted average interest rate 6.40% 6.92% 6.33% 6.90%
Average borrowings $ 129,011 $ 112,967 $ 113,454 $ 112,202