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3. Marketable Securities - Restricted (Details Narrative) (USD $)
Sep. 30, 2013
Jun. 30, 2013
Investments, Debt and Equity Securities [Abstract]    
Marketable Securities - Restricted, Amount $ 1,293,700 $ 1,562,600
Marketable Securities - Restricted, Per Share $ 5.24 $ 4.49
Marketable Securities - Restricted, Shares 246,893 348,011