Loans and Allowance for Credit Losses - Schedule of Financing Receivable, Modified Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 38,629	$ 17,522
% of Total Loan Category	0.33%	0.15%
Interest/Fees Forgiveness	$ 0	$ 13
Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	36,683	11,491
Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	1,121	670
Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	648	2,300
Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	3,061
Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	177	0
Construction and development
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 6,633	$ 119
% of Total Loan Category	1.29%	0.02%
Interest/Fees Forgiveness	$ 0	$ 0
Weighted-Average Months of Term Extensions	4 months	6 months
Weighted-Average Interest Rate Reduction	0.00%	0.00%
Construction and development | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 6,633	$ 119
Construction and development | Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Construction and development | Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Construction and development | Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Construction and development | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Commercial, financial & agricultural
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 544	$ 1,372
% of Total Loan Category	0.03%	0.08%
Interest/Fees Forgiveness	$ 0	$ 3
Weighted-Average Months of Term Extensions	10 months	15 months
Weighted-Average Interest Rate Reduction	0.00%	0.00%
Commercial, financial & agricultural | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 544	$ 74
Commercial, financial & agricultural | Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Commercial, financial & agricultural | Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	7
Commercial, financial & agricultural | Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	1,291
Commercial, financial & agricultural | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Commercial real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 25,455	$ 12,433
% of Total Loan Category	0.52%	0.25%
Commercial real estate | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 24,334	$ 9,779
Commercial real estate | Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	1,121	0
Commercial real estate | Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	934
Commercial real estate | Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	1,720
Commercial real estate | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Commercial real estate | Non-owner occupied CRE
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 20,796	$ 9,159
% of Total Loan Category	0.64%	0.28%
Interest/Fees Forgiveness	$ 0	$ 0
Weighted-Average Months of Deferred Payments	116 months
Weighted-Average Months of Term Extensions	4 months	14 months
Weighted-Average Interest Rate Reduction	0.00%	0.00%
Commercial real estate | Non-owner occupied CRE | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 19,904	$ 9,159
Commercial real estate | Non-owner occupied CRE | Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	892	0
Commercial real estate | Non-owner occupied CRE | Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Commercial real estate | Non-owner occupied CRE | Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Commercial real estate | Non-owner occupied CRE | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Commercial real estate | Owner occupied CRE
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 4,659	$ 3,274
% of Total Loan Category	0.29%	0.20%
Interest/Fees Forgiveness	$ 0	$ 7
Weighted-Average Months of Deferred Payments	1 month
Weighted-Average Months of Term Extensions	5 months	15 months
Weighted-Average Interest Rate Reduction	0.00%	0.50%
Commercial real estate | Owner occupied CRE | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 4,430	$ 620
Commercial real estate | Owner occupied CRE | Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	229	0
Commercial real estate | Owner occupied CRE | Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	934
Commercial real estate | Owner occupied CRE | Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	1,720
Commercial real estate | Owner occupied CRE | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Residential real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 5,784	$ 2,767
% of Total Loan Category	0.15%	0.09%
Residential real estate | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 5,106	$ 1,197
Residential real estate | Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	275
Residential real estate | Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	501	1,245
Residential real estate | Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	50
Residential real estate | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	177	0
Residential real estate | Residential mortgage loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 5,784	$ 2,512
% of Total Loan Category	0.17%	0.09%
Interest/Fees Forgiveness	$ 0	$ 3
Weighted-Average Months of Deferred Payments		5 months
Weighted-Average Months of Term Extensions	20 months	48 months
Weighted-Average Interest Rate Reduction	5.52%	0.98%
Residential real estate | Residential mortgage loans | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 5,106	$ 942
Residential real estate | Residential mortgage loans | Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	275
Residential real estate | Residential mortgage loans | Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	501	1,245
Residential real estate | Residential mortgage loans | Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	50
Residential real estate | Residential mortgage loans | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	177	0
Residential real estate | Home equity lines of credit
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 0	$ 255
% of Total Loan Category	0.00%	0.07%
Interest/Fees Forgiveness	$ 0	$ 0
Weighted-Average Interest Rate Reduction	0.00%	0.00%
Residential real estate | Home equity lines of credit | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 0	$ 255
Residential real estate | Home equity lines of credit | Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Residential real estate | Home equity lines of credit | Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Residential real estate | Home equity lines of credit | Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Residential real estate | Home equity lines of credit | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Consumer | Other consumer loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 213	$ 831
% of Total Loan Category	0.04%	0.09%
Interest/Fees Forgiveness	$ 0	$ 0
Weighted-Average Months of Deferred Payments		24 months
Weighted-Average Months of Term Extensions	2 months	5 months
Weighted-Average Interest Rate Reduction	7.59%	3.10%
Consumer | Other consumer loans | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 66	$ 322
Consumer | Other consumer loans | Payment Delay
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	395
Consumer | Other consumer loans | Interest Rate Reduction
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	147	114
Consumer | Other consumer loans | Interest/Fees Forgiven
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	0	0
Consumer | Other consumer loans | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Amortized cost balance	$ 0	$ 0