| 
 The
following table sets forth the computation of basic and diluted net loss per common share for the periods indicated: 
  
Schedule of Basic and Diluted Net Loss Per Common Share 
  
    |   | 
  | 
    2023 | 
  | 
  | 
    2022 | 
  | 
 
    |   | 
  | 
    Three Months Ended   March 31, | 
  | 
 
  
    |   | 
  | 
    2023 | 
  | 
  | 
    2022 | 
  | 
 
  
    | Basic and diluted net loss per share calculation: | 
  | 
      | 
  | 
  | 
  | 
      | 
  | 
  | 
 
  
    | Net loss, basic | 
  | 
      | 
(2,124,902 | 
) | 
  | 
      | 
(1,969,628 | 
) | 
 
  
    | Change in fair value of warrants | 
  | 
      | 
— | 
  | 
  | 
      | 
— | 
  | 
 
  
    | Net loss, diluted | 
  | 
      | 
(2,124,902 | 
) | 
  | 
      | 
(1,969,628 | 
) | 
 
  
    | Weighted average common shares outstanding, basic and diluted | 
  | 
      | 
12,848,165 | 
  | 
  | 
      | 
13,063,710 | 
  | 
 
  
    | Net loss per common share, basic and diluted | 
  | 
    $ | 
(0.17 | 
) | 
  | 
    $ | 
(0.15 | 
) | 
 
   
 |