INVESTMENTS (Held-to-Maturity Securities) (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 1,019,000	$ 1,290,000
Held-to-maturity securities, unrealized gains	88,000	55,000
Held-to-maturity securities, unrealized losses	0	0
Fair Value	1,107,000	1,345,000
Agency mortgage backed securities
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	1,019,000	1,290,000
Held-to-maturity securities, unrealized gains	88,000	55,000
Held-to-maturity securities, unrealized losses	0	0
Fair Value	$ 1,107,000	$ 1,345,000