Loans And Allowance For Loan Losses - Troubled Debt Restructurings (Details)	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) contract	Dec. 31, 2021 USD ($) contract
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		206	382
Total loans		$ 131,186,000	$ 48,932,000
Write-down		$ 0	$ 0
Commercial & Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		115	176
Total loans		$ 105,610,000	$ 27,618,000
Commercial & Industrial | Commercial, financial, and agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		86	152
Total loans		$ 35,797,000	$ 20,842,000
Commercial & Industrial | Owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		29	24
Total loans		$ 69,813,000	$ 6,776,000
Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		25	30
Total loans		$ 18,654,000	$ 6,392,000
Commercial Real Estate | Investment properties
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		7	9
Total loans		$ 11,636,000	$ 3,130,000
Commercial Real Estate | 1-4 family properties
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		14	13
Total loans		$ 3,850,000	$ 1,254,000
Commercial Real Estate | Land and development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		4	8
Total loans		$ 3,168,000	$ 2,008,000
Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		66	176
Total loans		$ 6,922,000	$ 14,922,000
Consumer | Consumer mortgages
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		10	18
Total loans		$ 1,442,000	$ 3,518,000
Consumer | Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		41	55
Total loans		$ 4,875,000	$ 5,249,000
Consumer | Other consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | contract		15	103
Total loans		$ 605,000	$ 6,155,000
Below Market Interest Rate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		118,530,000	32,801,000
Below Market Interest Rate | Commercial & Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		100,474,000	18,654,000
Below Market Interest Rate | Commercial & Industrial | Commercial, financial, and agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		34,518,000	12,746,000
Below Market Interest Rate | Commercial & Industrial | Owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		65,956,000	5,908,000
Below Market Interest Rate | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		12,044,000	6,209,000
Below Market Interest Rate | Commercial Real Estate | Investment properties
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		5,026,000	3,130,000
Below Market Interest Rate | Commercial Real Estate | 1-4 family properties
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		3,850,000	1,131,000
Below Market Interest Rate | Commercial Real Estate | Land and development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		3,168,000	1,948,000
Below Market Interest Rate | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		6,012,000	7,938,000
Below Market Interest Rate | Consumer | Consumer mortgages
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		1,176,000	2,512,000
Below Market Interest Rate | Consumer | Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		4,836,000	4,991,000
Below Market Interest Rate | Consumer | Other consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		0	435,000
Other Concessions
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		12,656,000	16,131,000
Other Concessions | Commercial & Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		5,136,000	8,964,000
Other Concessions | Commercial & Industrial | Commercial, financial, and agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		1,279,000	8,096,000
Other Concessions | Commercial & Industrial | Owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		3,857,000	868,000
Other Concessions | Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		6,610,000	183,000
Other Concessions | Commercial Real Estate | Investment properties
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		6,610,000	0
Other Concessions | Commercial Real Estate | 1-4 family properties
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		0	123,000
Other Concessions | Commercial Real Estate | Land and development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		0	60,000
Other Concessions | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		910,000	6,984,000
Other Concessions | Consumer | Consumer mortgages
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		266,000	1,006,000
Other Concessions | Consumer | Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		39,000	258,000
Other Concessions | Consumer | Other consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans		605,000	5,720,000
Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans	$ 0	$ 0	$ 0