Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details) - Schedule of anti-dilutive securities excluded from computation of diluted net loss per share

v3.21.2
Summary of Significant Accounting Policies (Details) - Schedule of anti-dilutive securities excluded from computation of diluted net loss per share - shares
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities excluded from computation of earnings per share, Amount 25,965,362 24,477,114
Warrants [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities excluded from computation of earnings per share, Amount 14,800,741 17,007,223
Options [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities excluded from computation of earnings per share, Amount 11,164,621 7,469,891