v3.26.1
Loans and Credit Quality (Composition of Loans Receivable) (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Percentage of total Loans 100.00%   100.00%      
Receivable, Gross $ 1,319,329   $ 1,290,260      
Unearned origination fees 1,003   980      
Allowance for credit losses (12,456) $ (12,096) (12,039) $ (11,905) $ (12,222) $ (12,166)
Net Loans $ 1,307,876   $ 1,279,201      
Commercial Real Estate [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Percentage of total Loans 42.72%   43.78%      
Receivable, Gross $ 563,654   $ 564,829      
Allowance for credit losses $ (5,972) (5,943) $ (5,963) (5,793) (5,985) (5,897)
Commercial [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Percentage of total Loans 2.41%   2.39%      
Receivable, Gross $ 31,791   $ 30,824      
Allowance for credit losses $ (618) (470) $ (455) (461) (527) (536)
Residential Real Estate [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Percentage of total Loans 53.96%   53.29%      
Receivable, Gross $ 711,878   $ 687,689      
Allowance for credit losses $ (5,718) (5,552) $ (5,530) (5,434) (5,433) (5,446)
Consumer [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Percentage of total Loans 0.03%   0.05%      
Receivable, Gross $ 443   $ 620      
Allowance for credit losses $ (30) (31) $ (27) (23) (30) (30)
Construction [Member] | Commercial [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Percentage of total Loans 0.88%   0.49%      
Receivable, Gross $ 11,563   $ 6,298      
Allowance for credit losses $ (118) $ (100) $ (64) $ (194) $ (247) $ (257)