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Commitments and Contingencies - Additional Information (Details) - USD ($)
1 Months Ended
Dec. 31, 2022
Sep. 30, 2023
Jun. 30, 2023
Commitments And Other Guarantees [Line Items]      
Reserve for credit losses $ 495,000 $ 4,563,000 $ 5,125,000
Reported value of credit guaranties $ 363,000 $ 348,000  
Greens of Pine Glen [Member]      
Commitments And Other Guarantees [Line Items]      
Percentage of loss contingency, range of possible loss, maximum   75.00%  
The 50/50 MF Property [Member]      
Commitments And Other Guarantees [Line Items]      
Ownership interest sold 100.00%    
Unfunded Commitments [Member]      
Commitments And Other Guarantees [Line Items]      
Reserve for credit losses   $ 836,000 $ 958,000