LOANS AND ALLOWANCE FOR CREDIT LOSSES, Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($) Loan	Sep. 30, 2023 USD ($) Loan	Sep. 30, 2022 USD ($) Contract Loan	Dec. 31, 2022 USD ($)
Troubled Debt Restructurings [Abstract]
Number of TDR loans defaulted within 12 months of modification date | Loan		0		0
Charge-offs	$ (100)	$ (30)	$ (2,849)	$ (336)
TDR loans					$ 8,399
Specific reserves for TDR loans					77
TDR loans performing in compliance with modified terms					$ 8,399
Loans Modified as TDR's [Abstract]
Number of contracts		0		1
Pre-modification outstanding recorded investment				$ 75
Post-modification outstanding recorded investment				75
Consumer [Member]
Troubled Debt Restructurings [Abstract]
Charge-offs	(9)	$ (30)	$ (10)	$ (39)
Loans Modified as TDR's [Abstract]
Number of contracts | Contract				1
Pre-modification outstanding recorded investment				$ 75
Post-modification outstanding recorded investment				75
Agriculture [Member]
Troubled Debt Restructurings [Abstract]
Number of TDR loans defaulted within 12 months of modification date | Loan			2
Loans modified within previous twelve months and for which there was a payment default			$ 4,005
Charge-offs	$ 0	$ 0	$ (2,567)	$ 0