ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 5) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance, beginning of period	$ 1,580
Balance, end of period	2,915
Contingent Consideration [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance, beginning of period	1,580
Dividends paid to noncontrolling interests	0
Net income attributable to noncontrolling interests	0
Distribution	(195)
Change in fair value	1,530
Balance, end of period	2,915
The amount of total income (losses) for the period included in earnings attributable to the change in unrealized losses relating to assets and liabilities still held at the reporting date	(1,530)
Employment Agreement Award [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance, beginning of period	32,323
Dividends paid to noncontrolling interests	0
Net income attributable to noncontrolling interests	0
Distribution	0
Change in fair value	1,192
Balance, end of period	33,515
The amount of total income (losses) for the period included in earnings attributable to the change in unrealized losses relating to assets and liabilities still held at the reporting date	(1,192)
Redeemable Noncontrolling Interests [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance, beginning of period	10,780
Dividends paid to noncontrolling interests	(801)
Net income attributable to noncontrolling interests	33
Distribution	0
Change in fair value	1,202
Balance, end of period	11,214
The amount of total income (losses) for the period included in earnings attributable to the change in unrealized losses relating to assets and liabilities still held at the reporting date	$ 0