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Statement of Stockholders' Equity (Parenthetical)
9 Months Ended
Mar. 31, 2017
USD ($)
Common Stock [Member]  
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs $ 997,865
Warrant [Member]  
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs 332,567
Lincoln Park [Member]  
Adjustments to Additional Paid in Capital, Stock Issued, Own-share Lending Arrangement, Issuance Costs $ 24,247