SHAREHOLDERS' EQUITY (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Nov. 30, 2019
Stockholders' Equity Note [Abstract]
Net income	$ 4,067,000	$ 779,000
Dividends paid	(531,000)	(505,000)
Other comprehensive income, net of tax	4,013,000	(2,109,000)
Common stock issued	53,000	$ 76,000
Treasury stock acquired	$ 7,000
Stock repurchase program, authorized amount			$ 1,000,000
Shares of common stock repurchased and placed in treasury	436