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8. STOCK PURCHASE OPTIONS AND WARRANTS (Details 1)
6 Months Ended 12 Months Ended
Dec. 31, 2015
Jun. 30, 2015
Stock Purchase Options And Warrants Details 1    
Expected volatility, minimum 104.00% 71.00%
Expected volatility, maximum 114.00% 142.00%
Expected dividends 0.00% 0.00%
Expected term, minimum 3 years 3 months
Expected term, maximum 5 years 10 years
Risk-free interest rate, minimum 0.65% 0.00%
Risk-free interest rate, maximum 1.70% 2.35%