Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies (Details) - Schedule of diluted weighted-average shares of common stock outstanding

v3.21.2
Basis of Presentation and Summary of Significant Accounting Policies (Details) - Schedule of diluted weighted-average shares of common stock outstanding - shares
 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Basis of Presentation and Summary of Significant Accounting Policies (Details) - Schedule of diluted weighted-average shares of common stock outstanding [Line Items]    
Weighted-average shares of common stock outstanding 9,908,114 22,052,352
Stock options [Member]    
Basis of Presentation and Summary of Significant Accounting Policies (Details) - Schedule of diluted weighted-average shares of common stock outstanding [Line Items]    
Weighted-average shares of common stock outstanding 6,574,323 4,466,136
Convertible preferred stock [Member]    
Basis of Presentation and Summary of Significant Accounting Policies (Details) - Schedule of diluted weighted-average shares of common stock outstanding [Line Items]    
Weighted-average shares of common stock outstanding 14,812,795
Convertible preferred stock warrants [Member]    
Basis of Presentation and Summary of Significant Accounting Policies (Details) - Schedule of diluted weighted-average shares of common stock outstanding [Line Items]    
Weighted-average shares of common stock outstanding 2,767,836
Common stock warrants [Member]    
Basis of Presentation and Summary of Significant Accounting Policies (Details) - Schedule of diluted weighted-average shares of common stock outstanding [Line Items]    
Weighted-average shares of common stock outstanding 3,333,791 5,585