LOANS AND ALLOWANCE FOR CREDIT LOSSES - Additional Information (Details)	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) contract	Dec. 31, 2022 USD ($) loan contract	Dec. 31, 2022 USD ($) contract
Loans Receivable Held-for-sale, Amount	$ 214,000	$ 71,000	$ 71,000	$ 71,000
Loans transferred from held for sale portfolio	0	7,900,000
Accrued interest exclude from the amortized cost basis of loans	2,476,000	1,941,000	1,941,000	1,941,000
Reserve For Unfunded Lending Commitments	166,000
Transfer of Loans Held-for-sale to Portfolio Loans	0	7,900,000
Foreclosed Assets Held For Resale	0
Financing Receivable, Modifications, Recorded Investment		7,480,000	$ 7,480,000	7,480,000
Modified value of TDR		515,000
Number of contracts | loan			2
Impaired Financing Receivable Related Allowance Attributable to TDR		0
Impaired Financing Receivable, Interest Income, Accrual Method	24,000
Impaired Financing Receivable, Interest Income, Accrual Method		309,000
Impaired Financing Receivable Interest Income Non-accrual Method	0	0
Financing Receivable, Modifications, Post-Modification Recorded Investment		515,000
Interest on non-accrual loans, Estimate of accrual amount	$ 2,488,000	2,174,000
Minimum
Loan Payments, Delinquency Period, at which time Delinquency Notice is Automatically Generated	10
Maximum
Loan Payments, Delinquency Period, at which time Delinquency Notice is Automatically Generated	P10D
TDRs
Financing Receivable, Modifications, Unfunded Commitments		0
Unfunded Loan Commitment
Reserve For Unfunded Lending Commitments	$ 166,000	68,000	$ 68,000	$ 68,000
Payment Modification
Number of contracts			2	2
Commercial and Industrial
Reserve For Unfunded Lending Commitments	25,000
Impaired Financing Receivable, Interest Income, Accrual Method		14,000
Number of loans modified as troubled debt restructuring within previous 12 months, with subsequent payment default | loan			0
Commercial and Industrial | GGLs
Government Guaranteed Loans.	4,470,000
Commercial and industrial
Financing Receivable Modification Not In Compliance Of Terms		$ 664,000
Number of TDRs not in compliance with restructure | contract		3	3	3
Political Subdivision Loans
Tax free loans	$ 26,181,000
Commercial Real Estate
Modified value of TDR		$ 515,000
Number of contracts | loan			2
Financing Receivable Modification Not In Compliance Of Terms		$ 684,000
Number of TDRs not in compliance with restructure | contract		5	5	5
Impaired Financing Receivable, Interest Income, Accrual Method		$ 294,000
Financing Receivable, Modifications, Post-Modification Recorded Investment		515,000
Commercial Real Estate | Maximum
Term of loan offering	20 years
Maximum loan to value ratio	80.00%
Commercial Real Estate | Payment Modification
Number of contracts | loan			2
Residential Real Estate
Loans Receivable Held-for-sale, Amount	$ 214,000	71,000	$ 71,000	$ 71,000
Consumer Mortgage Loans Secured by Residential Real Estate in Process of Foreclosure	$ 138,000	41,000	$ 41,000	$ 41,000
Impaired Financing Receivable, Interest Income, Accrual Method		$ 1,000
Residential Real Estate | Maximum
Maximum loan to value ratio	80.00%
Maximum loan to value ratio with PMI	95.00%
Residential Real Estate | Residential Mortgage | Maximum
Term of loan offering	30 years
Residential Real Estate | Residential Mortgage | Originated For Resale | Maximum
Term of loan offering	30 years
Residential Real Estate | Home Equity Loan | Maximum
Term of loan offering	15 years
Maximum loan to value ratio	80.00%
Residential Real Estate | Home Equity Line of Credit | Maximum
Term of loan offering	20 years
Maximum loan to value ratio	80.00%
Agricultural
Impaired Financing Receivable, Interest Income, Accrual Method	$ 24,000
Agricultural | Maximum
Term of loan offering	10 years
Maximum loan to value ratio	70.00%