SECURITIES - Quantitative Disclosure of Available For Sale of Securities (Details)	Sep. 30, 2020	Dec. 31, 2019
Number of securities with unrealized losses [Abstract]
Number of available-for-sale securities in unrealized loss positions, less than 12 months	18	19
Number of available-for-sale securities in unrealized loss positions, 12 months or more	2	6
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions	20	25
Mortgage-backed securities residential [Member]
Number of securities with unrealized losses [Abstract]
Number of available-for-sale securities in unrealized loss positions, less than 12 months	0	7
Number of available-for-sale securities in unrealized loss positions, 12 months or more	2	6
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions	2	13
Mortgage-backed securities commercial [Member]
Number of securities with unrealized losses [Abstract]
Number of available-for-sale securities in unrealized loss positions, less than 12 months	1	1
Number of available-for-sale securities in unrealized loss positions, 12 months or more	0	0
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions	1	1
State and Municipal Securities [Member]
Number of securities with unrealized losses [Abstract]
Number of available-for-sale securities in unrealized loss positions, less than 12 months	17	11
Number of available-for-sale securities in unrealized loss positions, 12 months or more	0	0
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions	17	11