OPERATING SEGMENTS (Details 2) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Segment assets	$ 387,790	$ 384,504
Investments in unconsolidated subsidiaries and investees	22,632	22,172
Total assets	865,918	862,380
Segment Reconciling Items [Member]
Segment assets	387,790	384,504	$ 979,870
Investments in unconsolidated subsidiaries and investees	81,780	90,571	2,472
Notes and interest receivable	120,986	83,541	70,166
Other assets and receivables	275,362	303,764	260,914
Total assets	$ 865,918	$ 862,380	$ 1,313,422