Loans and Allowance for Credit Losses - Interest Rate Reduction and Term Extension on Modified Loans (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Combination-Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 1,389	$ 465
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	6,915	$ 3,172
Real estate - residential mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan modifications, added weighted average life (in years)		6 years 3 months 7 days
Real estate - residential mortgage \| Combination-Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 1,389	$ 465
% of Class of Financing Receivable	0.02%	0.01%
Real estate - residential mortgage \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 2,400	$ 2,717
% of Class of Financing Receivable	0.04%	0.05%
Loan modifications, added weighted average life (in years)	8 years 9 months 10 days
Real estate - residential mortgage \| Minimum \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan modifications, weighted average interest rate decrease	4.27%	4.37%
Real estate - residential mortgage \| Maximum \| Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan modifications, weighted average interest rate decrease	2.27%	2.71%
Real-estate - construction \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis		$ 455
% of Class of Financing Receivable	0.00%	0.04%
Real estate - commercial mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan modifications, added weighted average life (in years)	1 year
Real estate - commercial mortgage \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 111	$ 0
% of Class of Financing Receivable	0.00%	0.00%
Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan modifications, added weighted average life (in years)	11 months 1 day
Commercial and Industrial \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 3,937	$ 0
% of Class of Financing Receivable	0.09%	0.00%
Home Equity Loan \| Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 467	$ 0
% of Class of Financing Receivable	0.04%	0.00%
Loan modifications, added weighted average life (in years)	9 years 3 months 7 days

Percentage of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables.

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Percentage of decrease in weighted average contractual interest rate of financing receivable modified for debtor experiencing financial difficulty.

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Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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