Loans and Allowance for Loan Losses - Schedule of Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning balance	$ 23,312	$ 13,471	$ 19,295	$ 11,979
Provision for loan losses	3,350		7,350	1,500
Charge-offs		(175)		(188)
Recoveries	4	98	21	103
Ending balance	26,666	13,394	26,666	13,394
Real Estate \| Non-Farm Non-Residential Owner Occupied
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning balance	4,087	4,152	3,456	2,608
Provision for loan losses	(35)	(216)	596	1,328
Ending balance	4,052	3,936	4,052	3,936
Real Estate \| Non-Farm Non-Residential Non-Owner Occupied
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning balance	5,613	4,132	5,935	3,107
Provision for loan losses	(327)	198	(649)	1,223
Ending balance	5,286	4,330	5,286	4,330
Real Estate \| Residential
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning balance	766	938	957	1,218
Provision for loan losses	61	112	(130)	(168)
Ending balance	827	1,050	827	1,050
Real Estate \| Construction, Development & Other
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning balance	2,324	702	2,064	932
Provision for loan losses	(61)	(20)	199	(250)
Ending balance	2,263	682	2,263	682
Real Estate \| Farmland
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning balance	44	32	45	32
Provision for loan losses	25	2	24	2
Ending balance	69	34	69	34
Commercial & Industrial
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning balance	10,173	3,323	6,500	3,858
Provision for loan losses	3,677	(57)	7,346	(595)
Charge-offs		(170)		(170)
Recoveries	4	96	8	99
Ending balance	13,854	3,192	13,854	3,192
Consumer
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning balance	5	12	6	35
Provision for loan losses	(1)	(4)	(15)	(27)
Recoveries		2	13	2
Ending balance	4	10	4	10
Municipal and Other
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning balance	300	180	332	189
Provision for loan losses	11	(15)	(21)	(13)
Charge-offs		(5)		(18)
Recoveries				2
Ending balance	$ 311	$ 160	$ 311	$ 160

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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