v3.26.1
Allowance for Credit Losses on Loans - Summary of Amortized Cost of Collateral Dependent Loans and Any Related Allowance (Details) - USD ($)
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Financing Receivable, Impaired [Line Items]            
Amortized cost of loans $ 692,231,000   $ 689,562,000      
Financing Receivable, Allowance for Credit Loss 5,986,000 $ 6,399,000 6,420,000 $ 6,231,000 $ 6,065,000 $ 5,824,000
Real Estate - Residential [Member]            
Financing Receivable, Impaired [Line Items]            
Amortized cost of loans 152,888,000   $ 159,274,000      
Collateral Dependent Loans [Member]            
Financing Receivable, Impaired [Line Items]            
Amortized cost of loans 148          
Financing Receivable, Allowance for Credit Loss 10          
Collateral Dependent Loans [Member] | Real Estate - Residential [Member]            
Financing Receivable, Impaired [Line Items]            
Amortized cost of loans 148          
Financing Receivable, Allowance for Credit Loss $ 10