Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details Narrative)

v3.19.2
Basis of Presentation (Details Narrative) - USD ($)
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2018
Mar. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Accumulated deficit during its development stage $ (187,343,300) $ (181,133,400)    
Cash and cash equivalents $ 8,297,100 $ 13,100,300 $ 7,231,200 $ 10,378,300