INVESTMENT IN IMAGION BIOSYSTEMS (Details Narrative) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Investment	$ 722,000		$ 722,000		$ 1,354,000
(Loss) on fair value adjustment of investments	$ 418,000	$ 974,000	$ 633,000	$ 3,373,000
Imagion Biosystems, Inc., [Member]
Common stock acquired shares	64,099,476		64,099,476
Noncontrolling interest rate	31.00%		31.00%
Noncontrolling interest rate decreased	19.00%		19.00%
Trading price per share	$ 0.011222		$ 0.011222
Investment	$ 720,000		$ 720,000
(Loss) on fair value adjustment of investments			$ (633,000)