Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Schedule of Potentially Dilutive Securities (Details)

v3.21.1
Net Loss Per Share - Schedule of Potentially Dilutive Securities (Details) - shares
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potentially dilutive securities 4,829,900 5,603,900
Warrants [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potentially dilutive securities 271,000 1,221,000
Options [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potentially dilutive securities 1,640,000 1,665,000
Convertible Notes Payable, Including Accrued Interest [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potentially dilutive securities 2,918,900 2,717,900