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Guarantees, Commitments and Contingencies - Additional Information (Details) - USD ($)
Mar. 31, 2023
Jan. 01, 2023
Dec. 31, 2022
Mar. 31, 2022
Dec. 31, 2021
Loss Contingencies [Line Items]          
Loans, allowance for credit losses $ 11,599,000   $ 9,422,000 $ 8,484,000 $ 8,320,000
Self Insurance Reserve 200,000   200,000    
Reserve for Unfunded Commitments [Member]          
Loss Contingencies [Line Items]          
Loans, allowance for credit losses 300,000   $ 0    
ASC 326 [Member]          
Loss Contingencies [Line Items]          
Loans, allowance for credit losses $ 2,123,000 $ 2,100,000      
ASC 326 [Member] | Reserve for Unfunded Commitments [Member]          
Loss Contingencies [Line Items]          
Loans, allowance for credit losses   $ 300,000