Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation (Details 3)

v3.20.2
Stock-based Compensation (Details 3) - USD ($)
9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Proceeds to Company if Exercised $ 118 $ 2
Weighted Average Remaining Contractual Life(years) 1 year 11 days  
Option Five [Member]    
Number Outstanding 1,782,837  
Number Exercisable 1,782,837  
Proceeds to Company if Exercised $ 7,131,348  
Exercise Price $ 4.00  
Weighted Average Remaining Contractual Life(years) 2 years 22 days  
Option Four [Member]    
Number Outstanding 20,000  
Number Exercisable 20,000  
Proceeds to Company if Exercised $ 76,000  
Weighted Average Remaining Contractual Life(years) 7 months 17 days  
Exercise Price $ 3.80  
Option Three [Member]    
Number Outstanding 835,000  
Number Exercisable  
Proceeds to Company if Exercised $ 3,006,000  
Weighted Average Remaining Contractual Life(years) 5 years 6 months 15 days  
Exercise Price $ 3.60  
Stock Option One [Member]    
Number Outstanding 685,000  
Number Exercisable 685,000  
Proceeds to Company if Exercised $ 2,226,250  
Weighted Average Remaining Contractual Life(years) 4 years 4 months 13 days  
Exercise Price $ 3.25  
Stock Option [Member]    
Number Outstanding 4,283,619  
Number Exercisable 4,283,619  
Proceeds to Company if Exercised $ 17,151,224  
Exercise Price $ 3.60  
Option Six [Member]    
Number Outstanding 15,268  
Number Exercisable 15,268  
Proceeds to Company if Exercised $ 66,416  
Weighted Average Remaining Contractual Life(years) 1 year 4 months 24 days  
Exercise Price $ 4.35  
Option Two [Member]    
Number Outstanding 10,351  
Number Exercisable 10,351  
Proceeds to Company if Exercised $ 34,676  
Weighted Average Remaining Contractual Life(years) 6 months 29 days  
Exercise Price $ 3.35  
Option Seven [Member]    
Number Outstanding 89,163  
Number Exercisable 89,163  
Proceeds to Company if Exercised $ 390,534  
Weighted Average Remaining Contractual Life(years) 3 years 3 months 26 days  
Exercise Price $ 4.38  
Option Eight [Member]    
Number Outstanding 50,000  
Number Exercisable 50,000  
Proceeds to Company if Exercised $ 240,000  
Weighted Average Remaining Contractual Life(years) 2 years 2 months 30 days  
Exercise Price $ 4.80  
Option nine [Member]    
Number Outstanding 796,000  
Number Exercisable 796,000  
Proceeds to Company if Exercised $ 3,980,000  
Weighted Average Remaining Contractual Life(years) 2 years 5 months 27 days  
Exercise Price $ 5.00