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2. Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2020
Accounting Policies [Abstract]  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
   

December 31,

2020

   

December 31,

2019

 
Warrants     6,194,899       702,041  
Convertible preferred stock     1,751,005       1,751,005  
Total possible dilution     7,945,904       2,453,046