Loans Receivable and Allowance for Credit Losses - Schedule of Nonaccrual Loans and Loans Past Due over 89 Days Still Accruing Interest by Class of Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Nonaccrual	$ 56,323	$ 29,639
Nonaccrual With No Allowance for Credit Loss	28,628	21,008
Loans Past Due over 89 Days Still Accruing	653	55
Farmland
Financing Receivable, Past Due [Line Items]
Nonaccrual	522	1,083
Nonaccrual With No Allowance for Credit Loss	522	1,083
Loans Past Due over 89 Days Still Accruing	0	0
Owner-occupied, nonfarm nonresidential properties
Financing Receivable, Past Due [Line Items]
Nonaccrual	5,896	2,673
Nonaccrual With No Allowance for Credit Loss	1,392	1,488
Loans Past Due over 89 Days Still Accruing	0	0
Commercial and Industrial
Financing Receivable, Past Due [Line Items]
Nonaccrual	10,682	7,512
Nonaccrual With No Allowance for Credit Loss	10,111	4,389
Loans Past Due over 89 Days Still Accruing	0	0
Other construction loans and all land development and other land loans
Financing Receivable, Past Due [Line Items]
Nonaccrual	1,482	1,653
Nonaccrual With No Allowance for Credit Loss	36	104
Loans Past Due over 89 Days Still Accruing	0	0
Multifamily (5 or more) residential properties
Financing Receivable, Past Due [Line Items]
Nonaccrual	20,658	305
Nonaccrual With No Allowance for Credit Loss	266	305
Loans Past Due over 89 Days Still Accruing	491	0
Non-owner occupied, nonfarm nonresidential properties
Financing Receivable, Past Due [Line Items]
Nonaccrual	5,913	9,076
Nonaccrual With No Allowance for Credit Loss	5,913	6,716
Loans Past Due over 89 Days Still Accruing	0	0
Home equity lines of credit
Financing Receivable, Past Due [Line Items]
Nonaccrual	837	940
Nonaccrual With No Allowance for Credit Loss	837	940
Loans Past Due over 89 Days Still Accruing	0	0
Residential Mortgages secured by first liens
Financing Receivable, Past Due [Line Items]
Nonaccrual	9,093	5,316
Nonaccrual With No Allowance for Credit Loss	8,311	4,902
Loans Past Due over 89 Days Still Accruing	0	23
Residential Mortgages secured by junior liens
Financing Receivable, Past Due [Line Items]
Nonaccrual	271	123
Nonaccrual With No Allowance for Credit Loss	271	123
Loans Past Due over 89 Days Still Accruing	0	0
Other revolving credit plans
Financing Receivable, Past Due [Line Items]
Nonaccrual	154	81
Nonaccrual With No Allowance for Credit Loss	154	81
Loans Past Due over 89 Days Still Accruing	0	0
Automobile
Financing Receivable, Past Due [Line Items]
Nonaccrual	66	79
Nonaccrual With No Allowance for Credit Loss	66	79
Loans Past Due over 89 Days Still Accruing	0	0
Other consumer
Financing Receivable, Past Due [Line Items]
Nonaccrual	749	798
Nonaccrual With No Allowance for Credit Loss	749	798
Loans Past Due over 89 Days Still Accruing	0	0
Credit cards
Financing Receivable, Past Due [Line Items]
Nonaccrual	0	0
Nonaccrual With No Allowance for Credit Loss	0	0
Loans Past Due over 89 Days Still Accruing	$ 162	$ 32