COMMON SHAREHOLDERS' EQUITY AND NONCONTROLLING INTERESTS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Equity [Abstract]
Net income attributable to noncontrolling interests	$ 1,900	$ 1,900	$ 3,800	$ 3,800
Noncontrolling Interest - Preferred Stock of Subsidiaries	$ 155,568		$ 155,568		$ 155,568