Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Schedule of Reserved Shares (Details)

v3.21.1
Stockholders' Equity - Schedule of Reserved Shares (Details)
Mar. 31, 2021
shares
Total 13,886,590
Exercise of Outstanding Stock Options and Future Grants of Stock Options [Member]  
Total 4,033,856
Exercise of Outstanding Stock Warrants [Member]  
Total 9,609,316
Conversion of Outstanding Series Alpha Preferred Stock [Member]  
Total 243,418