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Statements of Stockholders' Equity (Parenthetical) - USD ($)
6 Months Ended 12 Months Ended
Dec. 31, 2016
Jun. 30, 2016
Adjustments to Additional Paid in Capital, Stock Issued, Own-share Lending Arrangement, Issuance Costs   $ 29,754
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs $ 997,865 $ 1,202,231
Lincoln Park [Member]    
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs $ 24,247