INVESTMENT IN MARKETABLE SECURITIES (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Jun. 30, 2018
Debt and Equity Securities, FV-NI [Line Items]
Gross Unrealized Loss			$ (601,000)	$ (899,000)
Net Unrealized Loss	$ (384,000)	$ 88,000	(375,000)	$ 8,000
Fair Value	1,054,000		1,054,000		$ 2,507,000
Corporate Equities [Member]
Debt and Equity Securities, FV-NI [Line Items]
Cost	6,887,000		6,887,000		7,729,000
Gross Unrealized Gain			97,000		385,000
Gross Unrealized Loss			(5,930,000)		(5,607,000)
Net Unrealized Loss			(5,833,000)		(5,222,000)
Fair Value	$ 1,054,000		$ 1,054,000		$ 2,507,000