Quarterly report pursuant to Section 13 or 15(d)

Mortgages Receivable - Additional Information (Details)

v3.23.2
Mortgages Receivable - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Mortgages Receivable          
Outstanding principal balance $ 288,401,750   $ 288,401,750    
Interest income on debt 11,898,484 $ 10,433,572 22,881,810 $ 18,944,947  
Aggregate amounts of loans funded     114,468,454 191,971,926  
Principal collections on mortgages receivable     66,355,505 $ 60,895,362  
Face amount of mortgages 34.0   $ 34.0    
Default interest rate on mortgage loans     18.00%    
Nonaccrual loans          
Mortgages Receivable          
Outstanding principal balance 96,371,599   $ 96,371,599   $ 55,691,857
Interest income on debt $ 174,397   $ 222,506    
Mortgage Concentration Risk | Revenue Benchmark | No borrower          
Mortgages Receivable          
Loans outstanding (in percent)     10.00%   10.00%
Minimum          
Mortgages Receivable          
Term of debt     1 year    
Interest rate (as a percent)     5.00%    
Maximum          
Mortgages Receivable          
Term of debt     3 years    
Interest rate (as a percent)     14.20%