Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details 2)

v3.10.0.1
Stockholders' Equity (Details 2) - USD ($)
3 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Stock-based compensation expense $ 152,800 $ 68,900
Research and development [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Stock-based compensation expense 13,400 7,100
General and administrative [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]    
Stock-based compensation expense $ 139,400 $ 61,800