SHAREHOLDERS' EQUITY (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Stockholders' Equity Note [Abstract]
Net income (loss)	$ (587)	$ 457	$ 1,856	$ 928	$ 779
Dividends paid			(253)	(252)	(505)
Other comprehensive income, net of tax	$ (1,772)	$ 736	$ (3,531)	$ 1,980	$ 2,109