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Consolidated Condensed Statements of Operations (Unaudited) (Parenthetical) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Stock-based compensation expense     $ 878,023 $ 768,085
General and administrative expenses        
Stock-based compensation expense $ 291,151 $ 277,907 $ 878,023 708,746
Restructuring charges        
Stock-based compensation expense       59,339
Non-cash impairment charges       $ 569,228