INVESTMENT IN MARKETABLE SECURITIES (Details) - USD ($)	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Schedule of Trading Securities and Other Trading Assets [Line Items]
Net Unrealized Loss	$ (3,852,000)	$ (6,199,000)
Fair Value	17,177,000	14,282,000
Corporate Equities [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Cost	29,170,000	22,500,000
Gross Unrealized Gain	1,768,000	1,161,000
Gross Unrealized Loss	(13,761,000)	(9,379,000)
Net Unrealized Loss	(11,993,000)	(8,218,000)
Fair Value	$ 17,177,000	$ 14,282,000