Loans and Allowance for Credit Losses - Schedule of Allowance for Credit Losses on Amortized Cost Basis of Collateral Dependent Assessed Individually for Credit Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	$ 15,515	$ 29,309
Real Estate
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	1,568	13,059
Business Assets
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	11,732	13,045
Other
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	2,215	3,205
Commercial & Industrial
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	13,947	16,250
Commercial & Industrial | Business Assets
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	11,732	13,045
Commercial & Industrial | Other
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	2,215	3,205
Non-Farm Non-Residential Owner Occupied | Real Estate
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	1,237	10,312
Non-Farm Non-Residential Owner Occupied | Real Estate | Real Estate
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	1,237	10,312
Non-Farm Non-Residential Non-Owner Occupied | Real Estate
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	111	120
Non-Farm Non-Residential Non-Owner Occupied | Real Estate | Real Estate
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	111	120
Residential | Real Estate
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	214	2,226
Residential | Real Estate | Real Estate
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	214	2,226
Construction, Development & Other | Real Estate
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	6	401
Construction, Development & Other | Real Estate | Real Estate
Accounts Notes And Loans Receivable [Line Items]
Collateral dependent loans with carrying values	$ 6	$ 401