BUSINESS COMBINATION (Schedule of Operation of Acquired Entity) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Net income (loss)	$ 32,913	$ 34,568	$ 50,888	$ 70,254
SMRE [Member]
Revenues	5,348		8,250
Net income (loss)	$ 5,388		$ 7,267