Quarterly report pursuant to Section 13 or 15(d)

Unsecured Notes Payable (Details)

v3.24.1.1.u2
Unsecured Notes Payable (Details) - USD ($)
3 Months Ended
Mar. 31, 2024
Dec. 31, 2023
Unsecured Notes Payable    
Deferred financing costs $ 5,443,237 $ 6,048,490
Notes issued denomination $ 25.00  
Threshold percentage of taxable income to prohibit distribution 90.00%  
Threshold asset coverage ratio 150.00%  
Period of written notice to redeem notes without premium or penalty 30 days  
Notes    
Unsecured Notes Payable    
Aggregate amount outstanding $ 283,000,000.0  
Deferred financing costs 5,400,000  
June 2024 Notes    
Unsecured Notes Payable    
Aggregate amount outstanding $ 23,700,000  
Fixed annual rate 7.125%  
December 2024 Notes    
Unsecured Notes Payable    
Aggregate amount outstanding $ 34,500,000  
Fixed annual rate 6.875%  
September 2025 Notes    
Unsecured Notes Payable    
Aggregate amount outstanding $ 56,400,000  
Fixed annual rate 7.75%  
Notes issued denomination $ 24.75  
Principal Amount $ 28,000,000  
December 2026 Notes    
Unsecured Notes Payable    
Aggregate amount outstanding $ 51,800,000  
Fixed annual rate 6.00%  
March 2027 Notes    
Unsecured Notes Payable    
Aggregate amount outstanding $ 51,900,000  
Fixed annual rate 6.00%  
June 2027 Notes    
Unsecured Notes Payable    
Aggregate amount outstanding $ 30,000,000.0  
Fixed annual rate 7.125%  
September 2027 Notes    
Unsecured Notes Payable    
Aggregate amount outstanding $ 40,300,000  
Fixed annual rate 8.00%