Quarterly report pursuant to Section 13 or 15(d)

3. Equity (Details - Options by exercise price)

v3.21.1
3. Equity (Details - Options by exercise price) - Options [Member] - $ / shares
 3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Options Outstanding 2,736,736 2,200,736
Weighted Average Remaining Contractual Life 8 years 5 months 5 days  
Weighted Average Exercise Price $ 2.26 $ 2.00
Options Exercisable 978,647  
Weighted Average Exercise Price $ 1.48  
Option Price $4.00 [Member]    
Options Outstanding 300,000  
Weighted Average Remaining Contractual Life 8 years 7 months 10 days  
Options Exercisable 75,000  
Option Price $3.36 [Member]    
Options Outstanding 536,000  
Weighted Average Remaining Contractual Life 9 years 10 months 6 days  
Options Exercisable 0  
Option Price $2.47 [Member]    
Options Outstanding 186,236  
Weighted Average Remaining Contractual Life 9 years 2 months 12 days  
Options Exercisable 0  
Option Price $2.21 [Member]    
Options Outstanding 175,000  
Weighted Average Remaining Contractual Life 8 years 11 months 12 days  
Options Exercisable 100,000  
Option Price $2.06 [Member]    
Options Outstanding 75,000  
Weighted Average Remaining Contractual Life 9 years 5 months 12 days  
Options Exercisable 0  
Option Price $2.00 [Member]    
Options Outstanding 789,500  
Weighted Average Remaining Contractual Life 8 years 2 months 30 days  
Options Exercisable 197,375  
Option Price $1.50 [Member]    
Options Outstanding 400,000  
Weighted Average Remaining Contractual Life 6 years 7 months 21 days  
Options Exercisable 350,022  
Option Price $0.045 [Member]    
Options Outstanding 275,000  
Weighted Average Remaining Contractual Life 6 years 7 months 21 days  
Options Exercisable 256,250