INVESTMENT IN MARKETABLE SECURITIES (Details 1) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Realized (loss) gain on marketable securities	$ (428,000)	$ 62,000	$ (219,000)	$ (1,835,000)
Unrealized loss on marketable securities	(1,680,000)	(248,000)	(364,000)	(3,006,000)
Net loss on marketable securities	$ (2,108,000)	$ (186,000)	$ (583,000)	$ (4,841,000)