Quarterly report pursuant to Section 13 or 15(d)

Stock Options and Warrants (Details-Options by Exercise Price Per Share)

v3.22.1
Stock Options and Warrants (Details-Options by Exercise Price Per Share) - Equity Option [Member] - $ / shares
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options outstanding 27,080,601 31,080,601
Life (Years), options outstanding 5 years 4 months 24 days  
Weighted Average Exercise Price, options outstanding $ 0.16 $ 0.17
Options exercisable 27,080,601  
Weighted Average Exercise Price, options exercisable $ 0.16  
$0.02 - $0.24 [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options outstanding 22,305,551  
Life (Years), options outstanding 5 years 10 months 24 days  
Weighted Average Exercise Price, options outstanding $ 0.10  
Options exercisable 22,305,551  
Weighted Average Exercise Price, options exercisable $ 0.10  
$0.25 - $0.49 [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options outstanding 4,153,552  
Life (Years), options outstanding 3 years 7 months 6 days  
Weighted Average Exercise Price, options outstanding $ 0.35  
Options exercisable 4,153,552  
Weighted Average Exercise Price, options exercisable $ 0.35  
$0.50 - $0.99 [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options outstanding 471,052  
Life (Years), options outstanding 2 years 1 month 6 days  
Weighted Average Exercise Price, options outstanding $ 0.85  
Options exercisable 471,052  
Weighted Average Exercise Price, options exercisable $ 0.85  
$1.00 - $2.00 [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Options outstanding 150,446  
Life (Years), options outstanding 1 year 3 months 18 days  
Weighted Average Exercise Price, options outstanding $ 1.18  
Options exercisable 150,446  
Weighted Average Exercise Price, options exercisable $ 1.18