XML 69 R50.htm IDEA: XBRL DOCUMENT v3.22.1
Net Loss per Share (Details) - Schedule of potentially diluted loss per share - shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total 6,281,932 2,041,346
Convertible preferred stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total 577 688
Warrants to purchase common stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total 5,801,701 1,656,354
Options to purchase common stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total 479,654 384,304