Nature of Operations and Summary of Significant Accounting Policies - Schedule of Impact of ASC 326 on Allowance for Credit Losses by Loan Category (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Jan. 01, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	$ 35,915	$ 30,351	$ 30,351	$ 23,312	$ 19,295
ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		34,351
ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	4,000	4,000
Real Estate | Non-Farm Non-Residential Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		3,773
Real Estate | Non-Farm Non-Residential Owner Occupied | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		5,097
Real Estate | Non-Farm Non-Residential Owner Occupied | ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		1,324
Real Estate | Non-Farm Non-Residential Non-Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		5,741
Real Estate | Non-Farm Non-Residential Non-Owner Occupied | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		8,351
Real Estate | Non-Farm Non-Residential Non-Owner Occupied | ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		2,610
Real Estate | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		1,064
Real Estate | Residential | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		2,060
Real Estate | Residential | ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		996
Real Estate | Construction, Development & Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		3,053
Real Estate | Construction, Development & Other | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		4,661
Real Estate | Construction, Development & Other | ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		1,608
Real Estate | Farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		82
Real Estate | Farmland | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		94
Real Estate | Farmland | ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		12
Commercial & Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	14,490	16,269	16,269	10,173	6,500
Commercial & Industrial | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		13,366
Commercial & Industrial | ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	(2,903)	(2,903)
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	9	6	6	5	6
Consumer | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		10
Consumer | ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	4	4
Municipal and Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	291	363	$ 363	$ 300	$ 332
Municipal and Other | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses		712
Municipal and Other | ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	$ 349	$ 349