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Warrants (Tables)
6 Months Ended
Jun. 30, 2023
Warrants  
Schedule of Information about Warrants Outstanding

The following table summarizes information about warrants outstanding at June 30, 2023:

 

Schedule of Information about Warrants Outstanding 

       Warrants Outstanding   Warrants Exercisable 
Year Granted  Exercise Price   Number of Warrants at 6/30/2023   Weighted Average Remaining Contractual Life  Weighted Average Exercise Price   Number of Warrants at 6/30/2023   Weighted Average Remaining Contractual Life  Weighted Average Exercise Price 
                           
2018  $0.48    47,887   4.8 years  $0.48    47,887   4.8 years  $0.48 
2019  $5.28    215,846   2.6 years  $5.28    215,846   2.6 years  $5.28 
2023  $6.25    60,000   5.0 years  $6.25    60,000   5.0 years  $6.25 
         323,733      $4.75    323,733      $4.75