LOANS AND ALLOWANCE FOR CREDIT LOSSES, Non-accrual and Past Due Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Non-accrual and Past Due Loans [Abstract]
Total Loans	$ 989,293		$ 984,100
Nonaccrual Loans	8,155		8,176
Nonaccrual loans with no ACL	8,155		8,176
Interest income on nonaccrual loans	0	$ 15
30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	2,409		41
60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	49		0
90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	403		403
Total Past Due & Nonaccrual [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	11,016		8,620
Current & Accruing Loans [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	978,277		975,480
Commercial [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	103,290		106,771
Nonaccrual Loans	0		0
Nonaccrual loans with no ACL	0		0
Commercial [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	747		41
Commercial [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	49		0
Commercial [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	403		403
Commercial [Member] | Total Past Due & Nonaccrual [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	1,199		444
Commercial [Member] | Current & Accruing Loans [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	102,091		106,327
Commercial Real Estate [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	661,545		645,166
Nonaccrual Loans	0		0
Nonaccrual loans with no ACL	0		0
Commercial Real Estate [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Commercial Real Estate [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Commercial Real Estate [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Commercial Real Estate [Member] | Total Past Due & Nonaccrual [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Commercial Real Estate [Member] | Current & Accruing Loans [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	661,545		645,166
Agriculture [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	103,364		114,040
Nonaccrual Loans	7,416		7,416
Nonaccrual loans with no ACL	7,416		7,416
Agriculture [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Agriculture [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Agriculture [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Agriculture [Member] | Total Past Due & Nonaccrual [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	7,416		7,416
Agriculture [Member] | Current & Accruing Loans [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	95,948		106,624
Residential Mortgage [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	93,339		92,669
Nonaccrual Loans	119		123
Nonaccrual loans with no ACL	119		123
Residential Mortgage [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	887		0
Residential Mortgage [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Residential Mortgage [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Residential Mortgage [Member] | Total Past Due & Nonaccrual [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	1,006		123
Residential Mortgage [Member] | Current & Accruing Loans [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	92,333		92,546
Residential Construction [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	12,551		10,167
Nonaccrual Loans	0		0
Nonaccrual loans with no ACL	0		0
Residential Construction [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Residential Construction [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Residential Construction [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Residential Construction [Member] | Total Past Due & Nonaccrual [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Residential Construction [Member] | Current & Accruing Loans [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	12,551		10,167
Consumer [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	15,204		15,287
Nonaccrual Loans	620		637
Nonaccrual loans with no ACL	620		637
Consumer [Member] | 30-59 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	775		0
Consumer [Member] | 60-89 Days Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Consumer [Member] | 90 Days or More Past Due & Accruing [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	0		0
Consumer [Member] | Total Past Due & Nonaccrual [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	1,395		637
Consumer [Member] | Current & Accruing Loans [Member]
Non-accrual and Past Due Loans [Abstract]
Total Loans	$ 13,809		$ 14,650