Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share of Common Stock - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details)

v3.21.1
Net Loss Per Share of Common Stock - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Antidilutive securities excluded from computation of earnings per share 1,019,531 762,157
Stock Options and Purchase Warrants [Member]    
Antidilutive securities excluded from computation of earnings per share 989,531 704,657
Senior Convertible Notes [Member]    
Antidilutive securities excluded from computation of earnings per share 57,500