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Schedule of Shares Excluded from Computation of Diluted Loss Per Share (Details) - shares
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares excluded from computation of diluted loss per share 23,657,141 3,355,896
Convertible Preferred Stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares excluded from computation of diluted loss per share 9,336,637
Share-based Payment Arrangement, Option [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares excluded from computation of diluted loss per share 2,862,700 3,162,700
Warrant [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares excluded from computation of diluted loss per share 4,167 193,196
Investment Option [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares excluded from computation of diluted loss per share 11,363,637