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8. Stock Options and Warrants (Tables)
3 Months Ended
Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]  
Stock options outstanding

Stock option activity for the period January 1, 2021 up to March 31, 2021, was as follows:

 

   Options   Weighted
Avg. Exercise
Price
 
January 1, 2021   32,480,601   $0.18 
Granted   300,000    0.03 
Exercised        
Forfeited        
March 31, 2021   32,780,601   $0.18 
Options outstanding by Per Share Price

The weighted average exercise prices, remaining contractual lives for options granted, exercisable, and expected to vest as of March 31, 2021 were as follows:

 

   Outstanding Options  Exercisable Options 

Option

Exercise Price

Per Share

  Shares  Life
(Years)
   Weighted
Average Exercise
Price
  Shares   Weighted
Average Exercise
Price
 
$0.05 - $0.24  21,805,551  6.8  $0.10  21,705,551  $0.10 
$0.25 - $0.49  10,353,552  2.3   0.30  10,353,552   0.30 
$0.50 - $0.99  471,052  3.1   0.85  471,052   0.85 
$1.00 - $2.00  150,446  2.3   1.18  150,446   1.18 
   32,780,601  5.3   0.18  32,680,601   0.18
Warrants outstanding

The following table summarizes certain information about the Company’s stock purchase warrants activity for the period starting January 1, 2021 up to March 31, 2021.

 

   Warrants   Weighted Avg.
Exercise Price
 
January 1, 2021   8,683,677   $0.11 
Granted   924,999    0.03 
Exercised        
Cancelled   (550,000)   0.04 
March 31, 2021   9,058,676   $0.11 
Warrants outstanding by Per Share Price

The weighted average exercise prices, remaining contractual lives for warrants granted, exercisable, and expected to vest as of March 31, 2021 were as follows:

 

   Outstanding Warrants  Exercisable Warrants 
Warrant Exercise Price Per Share  Shares  Life
(Years)
  Weighted Average Exercise Price  Shares  Weighted Average Exercise Price 
$0.02 - $0.24  6,988,676  0.6  $0.04  6,955,343  $0.04 
$0.25 - $0.49  2,000,000  0.6   0.30  2,000,000   0.30 
$0.50 - $1.00  70,000  3.1   0.80  70,000   0.80 
   9,058,676  0.6   0.11  9,025,343   0.11