v3.26.1
Borrowings (Narrative) (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2025
Debt Instrument [Line Items]    
Federal home loan bank maximum lending value $ 26,700,000 $ 88,000,000
Long term debt 10,250,000 0
Federal Home Loan Bank of New York [Member]    
Debt Instrument [Line Items]    
Short-term borrowings $ 0 0
Long-term debt, weighted average interest 3.73%  
Long term debt $ 10,300,000  
Minimum [Member] | Federal Home Loan Bank of New York [Member]    
Debt Instrument [Line Items]    
Borrowings with initial terms 1 year  
Fixed rates of interest 1.70%  
Maximum [Member] | Federal Home Loan Bank of New York [Member]    
Debt Instrument [Line Items]    
Borrowings with initial terms 5 years  
Fixed rates of interest 5.20%  
Correspondent Bank [Member]    
Debt Instrument [Line Items]    
Line of credit outstanding borrowings $ 0 0
Unsecured Debt [Member] | Correspondent Bank [Member]    
Debt Instrument [Line Items]    
Line of credit facility, maximum borrowing capacity $ 20,000,000 $ 20,000,000