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Stockholders’ Equity (Tables)
9 Months Ended
Sep. 30, 2021
Equity [Abstract]  
Summary of Warrant Activity

The Financing Warrants outstanding and exercisable as of September 30, 2021 are summarized as follows:

 

          Outstanding     
   Exercise Price   Expiration Date  Classified as Derivative Liabilities (Shares)   Classified within Stockholders’ Equity (Shares)   Total Exercisable (Shares) 
MDB Warrants  $0.20   November 4,2021   -    327,490    327,490 
Strome Warrants   0.50   June 15, 2023   1,500,000    -    1,500,000 
B. Riley Warrants   0.33   October 18, 2025   875,000    -    875,000 
MDB Warrants   1.15   October 19, 2022   -    119,565    119,565 
MDB Warrants   2.50   October 19, 2022   -    60,000    60,000 
Total outstanding and exercisable           2,375,000    507,055    2,882,055