XML 37 R26.htm IDEA: XBRL DOCUMENT v3.20.2
Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Summary Of Significant Accounting Policies          
Restricted cash $ 50,000   $ 50,000  
Cash deposit to collateralize 50,000   50,000    
Research and development expenses $ 2,796,214 $ 1,098,617 $ 8,330,727 $ 3,163,179