v3.26.1
Loans Receivable, Allowance for Credit Losses and Credit Quality - Loans modified to borrowers experiencing financial difficulty (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Loans Receivable, Allowance for Credit Losses and Credit Quality      
Loans modified in period   $ 0  
Percentage of loans modified 100.00%   100.00%
Interest rate reduction      
Loans Receivable, Allowance for Credit Losses and Credit Quality      
Loans modified in period $ 4,334    
Commercial real estate, portfolio      
Loans Receivable, Allowance for Credit Losses and Credit Quality      
Percentage of loans modified 39.60%   40.72%
Commercial real estate, portfolio | Commercial real estate      
Loans Receivable, Allowance for Credit Losses and Credit Quality      
Percentage of loans modified 30.95%   32.09%
Commercial real estate, portfolio | Commercial real estate | Interest rate reduction      
Loans Receivable, Allowance for Credit Losses and Credit Quality      
Loans modified in period $ 4,334    
Percentage of loans modified 0.20%