FAIR VALUE - ASSETS MEASURED ON NON-RECURRING BASIS (Details) - Nonrecurring basis - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Fair Value Disclosures
Consumer loans held for sale		$ 1,249
Impaired loan on non-recurring basis	$ 8,920	7,935
Residential Real Estate - Owner Occupied
Fair Value Disclosures
Impaired loan on non-recurring basis	3,598	4,708
Residential Real Estate - Non Owner Occupied
Fair Value Disclosures
Impaired loan on non-recurring basis	14	1,007
Commercial Real Estate
Fair Value Disclosures
Impaired loan on non-recurring basis	3,276	1,255
Commercial & industrial
Fair Value Disclosures
Impaired loan on non-recurring basis	1,562	609
Home equity lines of credit
Fair Value Disclosures
Impaired loan on non-recurring basis	470	356
Premises
Fair Value Disclosures
Premises	836	1,694
Fair Value, Inputs, Level 3
Fair Value Disclosures
Consumer loans held for sale		1,249
Impaired loan on non-recurring basis	8,920	7,935
Fair Value, Inputs, Level 3 | Residential Real Estate - Owner Occupied
Fair Value Disclosures
Impaired loan on non-recurring basis	3,598	4,708
Fair Value, Inputs, Level 3 | Residential Real Estate - Non Owner Occupied
Fair Value Disclosures
Impaired loan on non-recurring basis	14	1,007
Fair Value, Inputs, Level 3 | Commercial Real Estate
Fair Value Disclosures
Impaired loan on non-recurring basis	3,276	1,255
Fair Value, Inputs, Level 3 | Commercial & industrial
Fair Value Disclosures
Impaired loan on non-recurring basis	1,562	609
Fair Value, Inputs, Level 3 | Home equity lines of credit
Fair Value Disclosures
Impaired loan on non-recurring basis	470	356
Fair Value, Inputs, Level 3 | Premises
Fair Value Disclosures
Premises	$ 836	$ 1,694