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NOTE 7 - STOCK OPTIONS AND WARRANTS: Summary of the Status of the Options and Warrants Outstanding (Details)
6 Months Ended
Jun. 30, 2019
$ / shares
shares
$0.01-0.99  
Exercise Price Range, Lower Range Limit $ 0.01
Exercise Price Range, Upper Range Limit $ 0.99
Number Outstanding | shares 2,890,556
Weighted-Average Remaining Contractual Life 4 years 8 months 5 days
Number Exercisable | shares 2,453,890
Weighted-Average Exercise Price $ 0.22
$1.00-1.99  
Exercise Price Range, Lower Range Limit 1.00
Exercise Price Range, Upper Range Limit $ 1.99
Number Outstanding | shares 75,000
Weighted-Average Remaining Contractual Life 8 months 5 days
Number Exercisable | shares 75,000
Weighted-Average Exercise Price $ 1.37
$2.00-2.99  
Exercise Price Range, Lower Range Limit 2.00
Exercise Price Range, Upper Range Limit $ 2.99
Number Outstanding | shares 450,000
Weighted-Average Remaining Contractual Life 3 months 22 days
Number Exercisable | shares 450,000
Weighted-Average Exercise Price $ 2.53
$0.01-2.99  
Exercise Price Range, Lower Range Limit 0.01
Exercise Price Range, Upper Range Limit $ 2.99
Number Outstanding | shares 3,415,556
Weighted-Average Remaining Contractual Life 4 years 7 days
Number Exercisable | shares 2,978,890
Weighted-Average Exercise Price $ 0.59