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Loans and Allowance for Loan Losses - Amortized Cost of Loans by Loan Portfolio Class (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 9,378	$ 29,016	$ 15,042	$ 88,690
Percentage of Total by Financing Class	0.00%	0.10%	0.00%	0.20%
Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 58	$ 2,669	$ 302	$ 2,781
Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	9,320	10,845	14,530	28,667
Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		210
Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		13,401		13,401
Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		2,101		43,841
Total commercial and industrial
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 9,109	$ 24,412	$ 11,831	$ 82,185
Percentage of Total by Financing Class	0.00%	0.10%	0.10%	0.40%
Total commercial and industrial | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0	$ 1,972	$ 0	$ 1,972
Total commercial and industrial | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	9,109	7,852	11,831	24,125
Total commercial and industrial | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		0
Total commercial and industrial | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		13,401		13,401
Total commercial and industrial | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		1,187		42,687
Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 9,109	$ 24,024	$ 11,638	$ 39,098
Percentage of Total by Financing Class	0.10%	0.20%	0.10%	0.30%
Total commercial and industrial | Commercial, financial and agricultural | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0	$ 1,972	$ 0	$ 1,972
Total commercial and industrial | Commercial, financial and agricultural | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	9,109	7,464	11,638	22,297
Total commercial and industrial | Commercial, financial and agricultural | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		0
Total commercial and industrial | Commercial, financial and agricultural | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		13,401		13,401
Total commercial and industrial | Commercial, financial and agricultural | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		1,187		1,428
Total commercial and industrial | Owner-occupied
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 388	$ 193	$ 43,087
Percentage of Total by Financing Class		0.00%	0.00%	0.50%
Total commercial and industrial | Owner-occupied | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0	$ 0	$ 0
Total commercial and industrial | Owner-occupied | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		388	193	1,828
Total commercial and industrial | Owner-occupied | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified			0
Total commercial and industrial | Owner-occupied | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial and industrial | Owner-occupied | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		41,259
Total commercial real estate
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0	$ 2,722	$ 2,236	$ 4,048
Percentage of Total by Financing Class	0.00%	0.00%	0.00%	0.00%
Total commercial real estate | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0	$ 0	$ 0	$ 0
Total commercial real estate | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0	2,340	2,236	3,666
Total commercial real estate | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		0
Total commercial real estate | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		382		382
Total commercial real estate | Investment properties
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 660	$ 2,236	$ 660
Percentage of Total by Financing Class		0.00%	0.00%	0.00%
Total commercial real estate | Investment properties | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0	$ 0	$ 0
Total commercial real estate | Investment properties | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		660	2,236	660
Total commercial real estate | Investment properties | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified			0
Total commercial real estate | Investment properties | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | Investment properties | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | 1-4 family properties
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 2,062		$ 3,388
Percentage of Total by Financing Class		0.30%		0.60%
Total commercial real estate | 1-4 family properties | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Total commercial real estate | 1-4 family properties | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		1,680		3,006
Total commercial real estate | 1-4 family properties | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | 1-4 family properties | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		382		382
Total commercial real estate | Land and development
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Percentage of Total by Financing Class		0.00%		0.00%
Total commercial real estate | Land and development | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Total commercial real estate | Land and development | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | Land and development | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | Land and development | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 269	$ 1,882	$ 975	$ 2,457
Percentage of Total by Financing Class	0.00%	0.00%	0.00%	0.00%
Total consumer | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 58	$ 697	$ 302	$ 809
Total consumer | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	211	653	463	876
Total consumer | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		210
Total consumer | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		532		772
Total consumer | Consumer mortgages
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 695	$ 333	$ 807
Percentage of Total by Financing Class		0.00%	0.00%	0.00%
Total consumer | Consumer mortgages | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 695	$ 123	$ 807
Total consumer | Consumer mortgages | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0	0	0
Total consumer | Consumer mortgages | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified			210
Total consumer | Consumer mortgages | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Consumer mortgages | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Home equity
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 615		$ 716
Percentage of Total by Financing Class		0.00%		0.00%
Total consumer | Home equity | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Total consumer | Home equity | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		339		426
Total consumer | Home equity | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Home equity | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		276		290
Total consumer | Credit cards
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Percentage of Total by Financing Class		0.00%		0.00%
Total consumer | Credit cards | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Total consumer | Credit cards | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Credit cards | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Credit cards | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Other consumer loans
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 269	$ 572	$ 642	$ 934
Percentage of Total by Financing Class	0.00%	0.00%	0.10%	0.10%
Total consumer | Other consumer loans | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 58	$ 2	$ 179	$ 2
Total consumer | Other consumer loans | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	211	314	463	450
Total consumer | Other consumer loans | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0		$ 0
Total consumer | Other consumer loans | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Other consumer loans | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 256		$ 482

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