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INVESTMENT IN MARKETABLE SECURITIES (Details 1) (USD $)
12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Investments in Debt and Marketable Equity Securities [Line Items]    
Realized gain (loss) on marketable securities $ 104,000 $ (621,000)
Unrealized loss on marketable securities (787,000) (1,044,000)
Net loss on marketable securities $ (683,000) $ (1,665,000)