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Fair Value of Financial Instruments - Additional Information (Details) - USD ($)
Jun. 30, 2023
Dec. 31, 2022
Jun. 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 $ 521,779,673 $ 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 $ 307,200,000 $ 305,000,000.0 $ 12,300,000 $ 6,800,000