OPERATING SEGMENTS (Details 2) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Segment assets	$ 389,938	$ 384,504	$ 977,985
Investments in unconsolidated subsidiaries and investees	22,164	22,172
Total assets	852,614	$ 862,380
Total Segments [Member]
Segment assets	389,938		977,985
Investments in unconsolidated subsidiaries and investees	90,138		2,483
Notes and interest receivable	82,469		83,342
Other assets and receivables	290,069		266,779
Total assets	$ 852,614		$ 1,330,589