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Shareholders’ Equity (Tables)
12 Months Ended
Dec. 31, 2022
Equity [Abstract]  
Schedule of Assumptions Used to Value Options Granted to Employees

 

   2022   2021 
         
Fair value on grant date  $1.31   $1.10 
Expected dividend yield   -    - 
Expected volatility   81%   79%
Risk free interest rate   3.99%   1.26%
Expected term of the option   5 years    5 years 
Schedule of Option Activity

Activity for stock options is summarized below:

 

   Number of Shares Subject to Option   Weighted Average Exercise Price   Weighted Average Remaining Contractual Term (Years)   Aggregate Intrinsic Value 
                 
Balance at January 1, 2021   1,297,260   $4.09    5.8   $142,885 
                     
Granted   198,000   $1.72           
Cancelled   (155,050)  $5.38           
Exercised   (140,500)  $2.48           
Balance at December 31, 2021   1,199,710   $3.67    5.7   $21,870 
                     
Granted   178,000   $1.95           
Cancelled   (130,750)  $4.91           
Exercised   -   $-           
Balance at December 31, 2022   1,246,960   $3.35    5.8   $67,510 
Schedule of Warrant Activity

Activity in warrants is summarized below:

 

   Number of Shares Underlying Warrants Granted   Weighted Average Exercise Price 
       
         
Balance at January 1, 2021   1,399,991   $2.27 
           
Exercised   -      
Terminated   -      
Issued   -      
Balance at December 31, 2021   1,399,991   $2.27 
           
Exercised   -      
Terminated   -      
Issued   1,500,000    2.76 
Balance at December 31, 2022   2,899,991   $2.52