Quarterly report [Sections 13 or 15(d)]

INVESTMENTS - Investments Classified by Contractual Maturity Date (Details)

v3.25.1
INVESTMENTS - Investments Classified by Contractual Maturity Date (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Sep. 30, 2024
 [1]
Investments, Debt and Equity Securities [Abstract]    
2025 $ 9,175  
2026 138,231  
2027 160,243  
2028 220,197  
2029 92,463  
Thereafter 100,775  
Total contractual repayments 721,084  
Adjustments to cost basis of debt investments (1,121)  
Investments in equity securities 69,230  
Investment owned, at cost 789,193 $ 771,011
Debt investments with maturity dates prior to period end $ 500  
[1] Cumulative gross unrealized depreciation for federal income tax purposes is $66.1 million; cumulative gross unrealized appreciation for federal income tax purposes is $85.8 million. Cumulative net unrealized appreciation is $19.7 million, based on a tax cost of $776.5 million.