Fair Value of Financial Instruments - Additional Information (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2021
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for Sale Security and Property Loan Receivable, Maximum Exposure	$ 515,304,516	$ 667,698,183
Fair Value, Inputs, Level 3 [Member] | Governmental Issuer Loan [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for Sale Security and Property Loan Receivable, Maximum Exposure	$ 257,600,000	$ 305,000,000	$ 11,300,000	$ 6,800,000