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FINANCIAL INSTRUMENTS (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets
Equity securities at fair value	$ 2,462	$ 2,851
Securities available for sale	361,904	339,579
Loans to other financial institutions	39,421	51,048
Liabilities
Noninterest-bearing deposits	283,434	287,460
Interest-bearing deposits	889,965	867,142
Carrying Amount [Member]
Assets
Cash and due from banks	45,471	59,558
Equity securities at fair value	2,462	2,851
Securities available for sale	361,904	339,579
Federal Home Loan Bank and Federal Reserve Bank stock	6,470	6,458
Loans held for sale	7,385	3,095
Loans to other financial institutions	39,421	51,048
Loans, net	806,787	797,991
Accrued interest receivable	4,682	3,965
Liabilities
Noninterest-bearing deposits	283,434	287,460
Interest-bearing deposits	889,965	867,142
Federal Home Loan Bank advances	23,188	33,198
Accrued interest payable	426	411
Estimated Fair Value [Member]
Assets
Cash and due from banks	45,471	59,558
Equity securities at fair value	2,462	2,851
Securities available for sale	361,904	339,579
Federal Home Loan Bank and Federal Reserve Bank stock	6,470	6,458
Loans held for sale	7,606	3,134
Loans to other financial institutions	39,421	51,048
Loans, net	805,778	793,270
Accrued interest receivable	4,682	3,965
Liabilities
Noninterest-bearing deposits	283,434	287,460
Interest-bearing deposits	890,779	867,154
Federal Home Loan Bank advances	23,204	33,243
Accrued interest payable	426	411
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets
Cash and due from banks	45,471	59,558
Equity securities at fair value	1,055	1,379
Significant Other Observable Inputs (Level 2) [Member]
Assets
Securities available for sale	349,352	327,212
Federal Home Loan Bank and Federal Reserve Bank stock	6,470	6,458
Loans held for sale	7,606	3,134
Loans to other financial institutions	39,421	51,048
Accrued interest receivable	4,682	3,965
Liabilities
Noninterest-bearing deposits	283,434	287,460
Interest-bearing deposits	890,779	867,154
Federal Home Loan Bank advances	23,204	33,243
Accrued interest payable	426	411
Significant Unobservable Inputs (Level 3) [Member]
Assets
Equity securities at fair value	1,407	1,472
Securities available for sale	12,552	12,367
Loans, net	$ 805,778	$ 793,270

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