Condensed Consolidated Statements of Changes in Equity - USD ($)
Total
Series B Preferred Stock [Member]
Series C Preferred Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Accumulated Other Comprehensive Loss [Member]
Noncontrolling Interest [Member]
Balance at Jun. 30, 2017   $ 23 $ 280 $ 1,260,324 $ 141,822,317 $ (124,639,644) $ (1,584,578) $ 1,049,045
Balance (Shares) at Jun. 30, 2017   2,300 28,048 55,200,963        
Net loss   $ 0 $ 0 $ 0 0 (12,970,015) 0 (354,526)
Net currency translation adjustment   0 0 0 0 0 (3,124) 0
Issuance of common stock, net of costs   $ 0 $ 0 $ 3,670 93,004 0 0 0
Issuance of common stock, net of costs (Shares)   0 0 367,000        
Contribution of capital from noncontrolling interest   $ 0 $ 0 $ 0 0 0 0 1,956
Stock-based compensation   $ 0 $ 0 $ 10,412 1,093,674 0 0 0
Stock-based compensation (Shares)   0 0 1,041,152        
Balance at Jun. 30, 2018 $ 5,086,343 $ 23 $ 280 $ 1,274,406 143,008,995 (137,609,659) (1,587,702) 696,475
Balance (Shares) at Jun. 30, 2018   2,300 28,048 56,609,115        
Net loss (2,771,694) $ 0 $ 0 $ 0 0 (2,771,694) 0 (82,359)
Issuance of common stock, net of costs   $ 0 $ 0 $ 113,346 2,588,223 0 0 0
Issuance of common stock, net of costs (Shares)   0 0 11,334,616        
Contribution of capital from noncontrolling interest 0              
Stock-based compensation   $ 0 $ 0 $ 706 313,936 0 0 0
Stock-based compensation (Shares)   0 0 70,654        
Balance at Sep. 30, 2018 $ 5,330,860 $ 23 $ 280 $ 1,388,458 $ 145,911,154 $ (140,381,353) $ (1,587,702) $ 614,116
Balance (Shares) at Sep. 30, 2018   2,300 28,048 68,014,385