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Loans and Allowance for Credit Losses - Performance of Loans Modified in Period (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2024 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	$ 30,100
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	28,967
30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	3,806
90+ Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	3,042
Financial assets, total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	6,848
Real estate - commercial mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	20,458
Real estate - commercial mortgage | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	20,458
Real estate - commercial mortgage | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	0
Real estate - commercial mortgage | 90+ Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	0
Real estate - commercial mortgage | Financial assets, total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	0
Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	0
Real estate - residential mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	8,643
Real estate - residential mortgage | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	7,690
Real estate - residential mortgage | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	3,633
Real estate - residential mortgage | 90+ Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	3,035
Real estate - residential mortgage | Financial assets, total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	6,668
Real-estate - construction | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	605
Real-estate - construction | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	0
Real-estate - construction | 90+ Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	0
Real-estate - construction | Financial assets, total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	0
Home Equity Loan | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	214
Home Equity Loan | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	173
Home Equity Loan | 90+ Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	7
Home Equity Loan | Financial assets, total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	$ 180

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