SECURITIES AVAILABLE FOR SALE (Details) $ in Thousands	Dec. 31, 2019 USD ($) item	Dec. 31, 2018 USD ($) item
SECURITIES AVAILABLE FOR SALE
Estimated Fair Value	$ 107,972
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Gross Unrealized Loss, Less Than Twelve Months	(10)	$ (152)
Fair Value, Less Than Twelve Months	9,468	15,188
Gross Unrealized Loss, Over Twelve Months	(21)	(792)
Fair Value, Over Twelve Months	$ 1,848	$ 42,756
Number of securities in an unrealized loss position	26	132
Available-for-sale Securities
SECURITIES AVAILABLE FOR SALE
Total amortized cost	$ 106,674	$ 117,198
Gross Unrealized Gains	1,329	494
Gross Unrealized Losses	(31)	(944)
Estimated Fair Value	107,972	116,748
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Gross Unrealized Loss, Less Than Twelve Months	(10)	(152)
Fair Value, Less Than Twelve Months	9,468	15,188
Gross Unrealized Loss, Over Twelve Months	(21)	(792)
Fair Value, Over Twelve Months	$ 1,848	$ 42,756
Number of securities in an unrealized loss position | item	26	132
Corporate
SECURITIES AVAILABLE FOR SALE
Total amortized cost	$ 20,779	$ 20,198
Gross Unrealized Gains	160	24
Gross Unrealized Losses	(1)	(158)
Estimated Fair Value	20,938	20,064
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Gross Unrealized Loss, Less Than Twelve Months	(1)	(50)
Fair Value, Less Than Twelve Months	$ 2,502	4,969
Gross Unrealized Loss, Over Twelve Months		(108)
Fair Value, Over Twelve Months		$ 11,876
Number of securities in an unrealized loss position	1	8
US Agencies
SECURITIES AVAILABLE FOR SALE
Total amortized cost	$ 14,450	$ 16,198
Gross Unrealized Gains	47	5
Gross Unrealized Losses	(1)	(233)
Estimated Fair Value	14,496	15,970
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Fair Value, Less Than Twelve Months		504
Gross Unrealized Loss, Over Twelve Months	(1)	(233)
Fair Value, Over Twelve Months	$ 500	$ 14,439
Number of securities in an unrealized loss position	1	7
US Agencies - MBS
SECURITIES AVAILABLE FOR SALE
Total amortized cost	$ 34,063	$ 32,974
Gross Unrealized Gains	492	124
Gross Unrealized Losses	(29)	(258)
Estimated Fair Value	34,526	32,840
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Gross Unrealized Loss, Less Than Twelve Months	(9)	(73)
Fair Value, Less Than Twelve Months	6,966	3,903
Gross Unrealized Loss, Over Twelve Months	(19)	(185)
Fair Value, Over Twelve Months	$ 1,233	$ 6,908
Number of securities in an unrealized loss position	23	53
Obligations of states and political subdivisions
SECURITIES AVAILABLE FOR SALE
Total amortized cost	$ 37,382	$ 47,828
Gross Unrealized Gains	630	341
Gross Unrealized Losses		(295)
Estimated Fair Value	38,012	47,874
Securities with gross unrealized losses aggregated by investment category and length of time the individual securities have been in a loss position
Gross Unrealized Loss, Less Than Twelve Months		(29)
Fair Value, Less Than Twelve Months		5,812
Gross Unrealized Loss, Over Twelve Months	(1)	(266)
Fair Value, Over Twelve Months	$ 115	$ 9,533
Number of securities in an unrealized loss position	1	64