FAIR VALUE, Assets Measured at Fair Value on Recurring and Nonrecurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	$ 229,489	$ 225,249
Significant Unobservable Inputs (Level 3) [Member]
Asset measured at fair value on non-recurring basis [Abstract]
Impaired loans	1,553	5,151
U.S. Treasury and Federal Agency Securities [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	56,131	74,749
U.S. Agency MBS and CMOs [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	64,533	46,201
Tax-Exempt State and Municipal Bonds [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	48,219	45,962
Taxable State and Municipal Bonds [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	53,608	52,022
Corporate Bonds and Other Debt Securities [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	6,998	6,315
Recurring Basis [Member]
Asset measured at fair value on recurring basis [Abstract]
Loans held for sale	1,677	3,294
Interest rate swaps	5,012	1,830
Interest rate swaps	(5,012)	(1,830)
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Asset measured at fair value on recurring basis [Abstract]
Loans held for sale	0	0
Interest rate swaps	0	0
Interest rate swaps	0	0
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member]
Asset measured at fair value on recurring basis [Abstract]
Loans held for sale	1,677	3,294
Interest rate swaps	0	0
Interest rate swaps	0	0
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member]
Asset measured at fair value on recurring basis [Abstract]
Loans held for sale	0	0
Interest rate swaps	5,012	1,830
Interest rate swaps	(5,012)	(1,830)
Recurring Basis [Member] | U.S. Treasury and Federal Agency Securities [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	56,131	74,749
Recurring Basis [Member] | U.S. Treasury and Federal Agency Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | U.S. Treasury and Federal Agency Securities [Member] | Significant Other Observable Inputs (Level 2) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	56,131	74,749
Recurring Basis [Member] | U.S. Treasury and Federal Agency Securities [Member] | Significant Unobservable Inputs (Level 3) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | U.S. Agency MBS and CMOs [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	64,533	46,201
Recurring Basis [Member] | U.S. Agency MBS and CMOs [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | U.S. Agency MBS and CMOs [Member] | Significant Other Observable Inputs (Level 2) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	64,533	46,201
Recurring Basis [Member] | U.S. Agency MBS and CMOs [Member] | Significant Unobservable Inputs (Level 3) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | Tax-Exempt State and Municipal Bonds [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	48,219	45,962
Recurring Basis [Member] | Tax-Exempt State and Municipal Bonds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | Tax-Exempt State and Municipal Bonds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	48,219	45,962
Recurring Basis [Member] | Tax-Exempt State and Municipal Bonds [Member] | Significant Unobservable Inputs (Level 3) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | Taxable State and Municipal Bonds [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	53,608	52,022
Recurring Basis [Member] | Taxable State and Municipal Bonds [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | Taxable State and Municipal Bonds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	53,608	52,022
Recurring Basis [Member] | Taxable State and Municipal Bonds [Member] | Significant Unobservable Inputs (Level 3) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | Corporate Bonds and Other Debt Securities [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	6,998	6,315
Recurring Basis [Member] | Corporate Bonds and Other Debt Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | Corporate Bonds and Other Debt Securities [Member] | Significant Other Observable Inputs (Level 2) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	6,998	6,315
Recurring Basis [Member] | Corporate Bonds and Other Debt Securities [Member] | Significant Unobservable Inputs (Level 3) [Member]
Asset measured at fair value on recurring basis [Abstract]
Available-for-sale securities	0	0
Recurring Basis [Member] | Other Equity Securities [Member]
Asset measured at fair value on recurring basis [Abstract]
Equity securities	1,518	1,481
Recurring Basis [Member] | Other Equity Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Asset measured at fair value on recurring basis [Abstract]
Equity securities	0	0
Recurring Basis [Member] | Other Equity Securities [Member] | Significant Other Observable Inputs (Level 2) [Member]
Asset measured at fair value on recurring basis [Abstract]
Equity securities	1,518	1,481
Recurring Basis [Member] | Other Equity Securities [Member] | Significant Unobservable Inputs (Level 3) [Member]
Asset measured at fair value on recurring basis [Abstract]
Equity securities	0	0
Nonrecurring Basis [Member]
Asset measured at fair value on non-recurring basis [Abstract]
Impaired loans	1,553	5,151
Other real estate owned	281	405
Nonrecurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Asset measured at fair value on non-recurring basis [Abstract]
Impaired loans	0	0
Other real estate owned	0	0
Nonrecurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member]
Asset measured at fair value on non-recurring basis [Abstract]
Impaired loans	0	0
Other real estate owned	0	0
Nonrecurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member]
Asset measured at fair value on non-recurring basis [Abstract]
Impaired loans	1,553	5,151
Other real estate owned	$ 281	$ 405