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13. BASIC AND DILUTED NET LOSS PER SHARE (Tables)
9 Months Ended
Mar. 31, 2016
Basic And Diluted Net Loss Per Share Tables  
Potential common shares not included in calculating diluted net loss per share
    As of March 31,  
    2016     2015  
Stock options and restricted stock units     8,245,271       3,732,272  
Stock warrants     2,655,610       2,933,752  
Series B preferred shares     3,099,153       3,143,380  
Total     14,000,034       9,809,404