INVESTMENTS (Schedule of Unrealized Appreciation) (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Investments [Abstract]
Fixed maturities	$ (2,456)		$ 4,910
Deferred income tax	516		(1,031)
Change in net unrealized gains (losses) on available-for-sale securities	$ (1,940)	$ 1,734	$ 3,879