LHFI and ACL, LHFI - Schedule of Amortized Cost Basis of Loans on Nonaccrual Status (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	$ 4,400	$ 27,092
Total Nonaccrual	80,109	100,008
Loans Past Due 90 Days or More Still Accruing	4,092	5,790
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		2,020
Total Nonaccrual	366	2,642
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	521	946
Total Nonaccrual	7,275	6,518
Loans Past Due 90 Days or More Still Accruing	266	1,238
Secured by Nonfarm, Nonresidential Properties [Member] | Loans Secured by Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	426	20,812
Total Nonaccrual	13,061	23,061
Loans Past Due 90 Days or More Still Accruing		54
Other Real Estate Secured [Member] | Loans Secured by Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	1,904
Total Nonaccrual	1,984	158
Loans Past Due 90 Days or More Still Accruing		106
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	1,533	3,235
Total Nonaccrual	31,583	43,815
Loans Past Due 90 Days or More Still Accruing	3,253	3,740
Commercial and Industrial Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Nonaccrual With No ACL	16	79
Total Nonaccrual	24,525	22,303
Loans Past Due 90 Days or More Still Accruing		24
Consumer Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Nonaccrual	236	243
Loans Past Due 90 Days or More Still Accruing	414	628
Other Commercial Loans [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Nonaccrual		1,206
Other Commercial Loans and Leases Financing Receivable [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Nonaccrual	$ 1,079
Other construction [Member] | Other Loans Secured by Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Nonaccrual		$ 62