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Fair Value of Financial Instruments - Additional Information (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Available for Sale Security and Property Loan Receivable, Maximum Exposure $ 495,018,507 $ 572,142,140
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 207,200,000 225,700,000
Fair Value, Inputs, Level 3 [Member] | Taxable Governmental Issuer Loan [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Available for Sale Security and Property Loan Receivable, Maximum Exposure $ 1,700,000 $ 12,100,000