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LHFI and ACL, LHFI - Schedule of Amortized Cost Basis of Loans on Nonaccrual Status (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	$ 7,533	$ 4,400
Total Nonaccrual	84,391	80,109
Loans Past Due 90 Days or More Still Accruing	5,097	4,092
Construction, Land Development and Other Land [Member] | Loans Secured by Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	156
Total Nonaccrual	355	366
Loans Past Due 90 Days or More Still Accruing		159
Other Secured by 1-4 Family Residential Properties [Member] | Loans Secured by Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	715	521
Total Nonaccrual	8,991	7,275
Loans Past Due 90 Days or More Still Accruing	520	266
Secured by Nonfarm, Nonresidential Properties [Member] | Loans Secured by Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	2,105	426
Total Nonaccrual	5,579	13,061
Other Real Estate Secured [Member] | Loans Secured by Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	234	1,904
Total Nonaccrual	399	1,984
Secured by 1-4 Family Residential Properties [Member] | Other Loans Secured by Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	3,414	1,533
Total Nonaccrual	64,293	31,583
Loans Past Due 90 Days or More Still Accruing	3,133	3,253
Commercial and Industrial Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	145	16
Total Nonaccrual	3,615	24,525
Consumer Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Nonaccrual	385	236
Loans Past Due 90 Days or More Still Accruing	449	414
State and Other Political Subdivision Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Loans Past Due 90 Days or More Still Accruing	995
Other Commercial Loans and Leases Financing Receivable [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	764
Total Nonaccrual	$ 774	$ 1,079

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