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Subordinated Notes (Details) - USD ($)
$ in Thousands
Oct. 14, 2020
Mar. 31, 2023
Dec. 31, 2022
Mar. 31, 2022
Debt Instrument [Line Items]        
Subordinated notes   $ 19,580 $ 19,566  
Fixed 4.75% to Floating Rate Notes, Due 2030        
Debt Instrument [Line Items]        
Subordinated notes $ 20,000      
Stated interest rate (as a percentage) 4.75%      
Fixed 4.75% to Floating Rate Notes, Due 2030 | Minimum        
Debt Instrument [Line Items]        
Debt issuance costs $ 600 $ 14   $ 14
Fixed 4.75% to Floating Rate Notes, Due 2030 | Federal Home Loan Bank of New York        
Debt Instrument [Line Items]        
Basis spread on variable rate (as a percent) 4.58%