ALLOWANCE FOR CREDIT LOSSES- Amortized cost basis of collateral dependent loans (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	$ 7,216	$ 8,836
Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	6,601	13,110
Commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	2,514,917	2,008,433
Commercial | Commercial & Industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	570,638	649,524
Commercial | Commercial & Industrial | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	1	1,454
Commercial | Commercial & Industrial | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	5,978	12,056
Commercial | Farmland
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	129,934	130,606
Commercial | Farmland | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	996	1,633
Commercial | Non Farm, Non Residential
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	810,392	437,661
Commercial | Non Farm, Non Residential | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	4,111	3,919
Commercial | Agriculture
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	146,054	138,022
Commercial | Agriculture | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable		49
Commercial | Agriculture | Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	623	1,054
Commercial | All Other Commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	539,333	461,713
Commercial | All Other Commercial | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	1,116	1,027
Commercial | Multifamily
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	318,566	190,907
Residential | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable		349
Residential | First Liens
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	450,232	358,166
Residential | First Liens | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	694	32
Residential | Home Equity
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	89,498	65,581
Residential | Junior Liens
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	64,712	58,663
Residential | Junior Liens | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	27
Residential | Multifamily | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	225	373
Residential | All Other Residential
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	44,378	22,471
Residential | All Other Residential | Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	46
Consumer | Motor Vehicle
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	636,572	614,559
Consumer | All Other Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	$ 31,486	$ 32,199