Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details 4)

v3.7.0.1
Stockholders' Equity (Details 4) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense (income) $ 149,954 $ 23,843 $ 106,571 $ 138,711
Research and development [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense (income) 117,775 20,165 82,763 36,395
General and administrative [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense (income) $ 32,179 $ 3,678 $ 23,808 $ 102,316