v3.26.1
BORROWINGS - SBA Debentures (Details) - SBA Debentures - Unsecured Debt - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Debt Instrument [Line Items]      
Interest expense and fees $ 8,086 $ 7,085 $ 5,418
Amortization of deferred financing costs 818 758 619
Total interest and amortization of deferred financing costs $ 8,904 $ 7,843 $ 6,037
Weighted average interest rate 4.43% 4.40% 4.18%
Average borrowings $ 182,715 $ 161,019 $ 129,708