Quarterly report pursuant to Section 13 or 15(d)

Financing Agreements - Lines of Credit - Trading Credit Facility - Additional Information (Details)

v3.23.3
Financing Agreements - Lines of Credit - Trading Credit Facility - Additional Information (Details) - Trading Credit Facility - Line of Credit - USD ($)
1 Months Ended 3 Months Ended
Dec. 21, 2021
Sep. 30, 2023
Sep. 30, 2023
Sep. 30, 2022
Jun. 30, 2023
Debt Instrument [Line Items]          
Line of credit, maturity date Dec. 21, 2024 Sep. 20, 2025      
Stated interest rate (in percentage)   7.70% 7.70%    
Accumulated amortization of loan cost   $ 4,500,000 $ 4,500,000   $ 2,400,000
Variable rate basis     daily SOFR rate    
Credit facility, interest rate at period end   5.30% 5.30%    
Borrowings due on demand   $ 270,000,000 $ 270,000,000   235,000,000
Borrowings available   80,000,000 80,000,000   $ 115,000,000
Line of credit, increase in incremental facility   $ 190,000,000 190,000,000    
Interest expense     $ 5,700,000 $ 2,500,000  
Percentage of total expense recognized     58.20% 40.20%  
Effective rate of interest     8.21% 5.57%  
Maximum          
Debt Instrument [Line Items]          
Line of credit, current borrowing capacity $ 350,000,000        
SOFR          
Debt Instrument [Line Items]          
Applicable margin of basis points 2.36%