Quarterly report pursuant to Section 13 or 15(d)

INVESTMENTS - Investments Classified by Contractual Maturity Date (Details)

v3.24.1.u1
INVESTMENTS - Investments Classified by Contractual Maturity Date (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Sep. 30, 2023
 [1]
Investments, Debt and Equity Securities [Abstract]    
2024 $ 19,827  
2025 15,947  
2026 151,927  
2027 266,530  
2028 209,465  
Thereafter 56,737  
Total contractual repayments 720,433  
Adjustments to cost basis of debt investments (1,583)  
Investments in equity securities 71,692  
Investment owned, at cost 790,542 $ 722,269
Debt investments with maturity dates prior to period end $ 200  
[1] Cumulative gross unrealized depreciation for federal income tax purposes is $56.9 million; cumulative gross unrealized appreciation for federal income tax purposes is $33.7 million. Cumulative net unrealized depreciation is $23.2 million, based on a tax cost of $728.0 million.