Loans and Allowance for Credit Losses - Schedule of Aging Past Due Loans, Segregated by Class of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Accounts Notes And Loans Receivable [Line Items]
Total loans	$ 3,758,159	$ 3,638,788
30-59 Days
Accounts Notes And Loans Receivable [Line Items]
Total loans	4,165	5,297
60-89 Days
Accounts Notes And Loans Receivable [Line Items]
Total loans	778	1,543
Over 90 Days
Accounts Notes And Loans Receivable [Line Items]
Total loans	24,417	17,319
Total Past Due
Accounts Notes And Loans Receivable [Line Items]
Total loans	29,360	24,159
Current
Accounts Notes And Loans Receivable [Line Items]
Total loans	3,728,799	3,614,629
Real Estate | Non-Farm Non-Residential Owner Occupied
Accounts Notes And Loans Receivable [Line Items]
Total loans	499,941	520,822
Real Estate | Non-Farm Non-Residential Owner Occupied | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	499,941	520,822
Real Estate | Non-Farm Non-Residential Owner Occupied | Over 90 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	10,051	1,211
Real Estate | Non-Farm Non-Residential Owner Occupied | Total Past Due | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	10,051	1,211
Real Estate | Non-Farm Non-Residential Owner Occupied | Current | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	489,890	519,611
Real Estate | Non-Farm Non-Residential Non-Owner Occupied
Accounts Notes And Loans Receivable [Line Items]
Total loans	612,268	586,626
Real Estate | Non-Farm Non-Residential Non-Owner Occupied | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	612,268	586,626
Real Estate | Non-Farm Non-Residential Non-Owner Occupied | 30-59 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	1,314
Real Estate | Non-Farm Non-Residential Non-Owner Occupied | 60-89 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans		212
Real Estate | Non-Farm Non-Residential Non-Owner Occupied | Over 90 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	74	1,235
Real Estate | Non-Farm Non-Residential Non-Owner Occupied | Total Past Due | Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans		1,447
Real Estate | Non-Farm Non-Residential Non-Owner Occupied | Total Past Due | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	1,388
Real Estate | Non-Farm Non-Residential Non-Owner Occupied | Current | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	610,880	585,179
Real Estate | Residential
Accounts Notes And Loans Receivable [Line Items]
Total loans	349,461	342,589
Real Estate | Residential | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	349,461	342,589
Real Estate | Residential | 30-59 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	826	312
Real Estate | Residential | 60-89 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans		495
Real Estate | Residential | Over 90 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	2,767	2,938
Real Estate | Residential | Total Past Due | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	3,593	3,745
Real Estate | Residential | Current | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	345,868	338,844
Real Estate | Construction, Development & Other
Accounts Notes And Loans Receivable [Line Items]
Total loans	756,646	693,553
Real Estate | Construction, Development & Other | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	756,646	693,553
Real Estate | Construction, Development & Other | 30-59 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	500	428
Real Estate | Construction, Development & Other | 60-89 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	200	177
Real Estate | Construction, Development & Other | Over 90 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	708	247
Real Estate | Construction, Development & Other | Total Past Due | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	1,408	852
Real Estate | Construction, Development & Other | Current | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	755,238	692,701
Real Estate | Farmland
Accounts Notes And Loans Receivable [Line Items]
Total loans	31,049	30,396
Real Estate | Farmland | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	31,049	30,396
Real Estate | Farmland | Current | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	31,049	30,396
Commercial & Industrial
Accounts Notes And Loans Receivable [Line Items]
Total loans	1,361,401	1,263,077
Commercial & Industrial | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	1,361,401	1,263,077
Commercial & Industrial | 30-59 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	1,458	4,467
Commercial & Industrial | 60-89 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	578	659
Commercial & Industrial | Over 90 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	10,817	11,688
Commercial & Industrial | Total Past Due | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	12,853	16,814
Commercial & Industrial | Current | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	1,348,548	1,246,263
Consumer
Accounts Notes And Loans Receivable [Line Items]
Total loans	2,216	2,555
Consumer | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	2,216	2,555
Consumer | 30-59 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans		2
Consumer | 60-89 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	0
Consumer | Total Past Due | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans		2
Consumer | Current | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	2,216	2,553
Municipal and Other
Accounts Notes And Loans Receivable [Line Items]
Total loans	145,177	199,170
Municipal and Other | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	145,177	199,170
Municipal and Other | 30-59 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	67	88
Municipal and Other | 60-89 Days | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	0
Municipal and Other | Total Past Due | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	67	88
Municipal and Other | Current | With or Without Deterioration Credit Quality
Accounts Notes And Loans Receivable [Line Items]
Total loans	$ 145,110	$ 199,082