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Loans, Allowance for Credit Losses, and Asset Quality Information - Schedule of Modifications (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	$ 1,333	$ 2,225
Percentage of loan modifications to total loans	0.02%	0.03%
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	$ 992	$ 1,598
Percentage of loan modifications to total loans	0.11%	0.18%
Real estate, commercial | Construction, development & other land loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		$ 144
Percentage of loan modifications to total loans		0.01%
Real estate, commercial | Commercial real estate - non owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	$ 115	$ 104
Percentage of loan modifications to total loans	0.00%	0.00%
Real estate, mortgage | Residential 1-4 family real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		$ 48
Percentage of loan modifications to total loans		0.00%
Real estate, mortgage | Home equity loans/lines of credit
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	$ 226	$ 103
Percentage of loan modifications to total loans	0.07%	0.03%
Consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		$ 228
Percentage of loan modifications to total loans		0.34%
Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	$ 114	$ 156
Payment Deferral | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	114	156
Payment Deferral | Real estate, commercial | Construction, development & other land loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		0
Payment Deferral | Real estate, commercial | Commercial real estate - non owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	0	0
Payment Deferral | Real estate, mortgage | Residential 1-4 family real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		0
Payment Deferral | Real estate, mortgage | Home equity loans/lines of credit
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	0	0
Payment Deferral | Consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		0
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	162	2,055
Term Extension | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	0	1,442
Term Extension | Real estate, commercial | Construction, development & other land loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		130
Term Extension | Real estate, commercial | Commercial real estate - non owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	115	104
Term Extension | Real estate, mortgage | Residential 1-4 family real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		48
Term Extension | Real estate, mortgage | Home equity loans/lines of credit
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	47	103
Term Extension | Consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		228
Combination - Term Extension and Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	878
Combination - Term Extension and Payment Delay | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	878
Combination - Term Extension and Payment Delay | Real estate, commercial | Commercial real estate - non owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	0
Combination - Term Extension and Payment Delay | Real estate, mortgage | Home equity loans/lines of credit
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	0
Combination - Interest Rate Reduction and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	179	14
Combination - Interest Rate Reduction and Term Extension | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	0	0
Combination - Interest Rate Reduction and Term Extension | Real estate, commercial | Construction, development & other land loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		14
Combination - Interest Rate Reduction and Term Extension | Real estate, commercial | Commercial real estate - non owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	0	0
Combination - Interest Rate Reduction and Term Extension | Real estate, mortgage | Residential 1-4 family real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		0
Combination - Interest Rate Reduction and Term Extension | Real estate, mortgage | Home equity loans/lines of credit
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis	$ 179	0
Combination - Interest Rate Reduction and Term Extension | Consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization cost basis		$ 0

X

- Definition

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+ References

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-Topic 310
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-Name Accounting Standards Codification
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