Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Details 3)

v3.21.1
Stock-Based Compensation (Details 3) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 01, 2020
Dec. 31, 2019
Number Outstanding 4,278,619    
Number Exercisable 3,448,619    
Proceeds to Company if Exercised $ 17,151,224    
Stock Option Four [Member]      
Number Outstanding 820,000    
Number Exercisable 0    
Proceeds to Company if Exercised $ 2,952,000    
Exercise Price $ 3.60 $ 3.25 $ 3.25
Weighted Average Remaining Contractual Life(years) 5 years 3 months 11 days    
Stock Option One [Member]      
Number Outstanding 685,000    
Number Exercisable 685,000    
Proceeds to Company if Exercised $ 2,226,250    
Exercise Price $ 3.25    
Weighted Average Remaining Contractual Life(years) 4 years 1 month 13 days    
Option Two [Member]      
Number Outstanding 10,351    
Number Exercisable 10,351    
Proceeds to Company if Exercised $ 34,676    
Exercise Price $ 3.35    
Weighted Average Remaining Contractual Life(years) 3 months 29 days    
Total Stock Option [Member]      
Number Outstanding 10,000    
Number Exercisable    
Proceeds to Company if Exercised $ 34,000    
Exercise Price $ 3.40    
Weighted Average Remaining Contractual Life(years) 5 years 11 months 1 day    
Option Five [Member]      
Number Outstanding 20,000    
Number Exercisable 20,000    
Proceeds to Company if Exercised $ 76,000    
Exercise Price $ 3.80    
Weighted Average Remaining Contractual Life(years) 4 months 17 days    
Option Six [Member]      
Number Outstanding 15,268    
Number Exercisable 15,268    
Proceeds to Company if Exercised $ 66,416    
Exercise Price $ 4.35    
Weighted Average Remaining Contractual Life(years) 1 year 4 months 24 days    
Option Seven [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 Eight [Member]      
Number Outstanding 89,163    
Number Exercisable 89,163    
Proceeds to Company if Exercised $ 390,534    
Exercise Price $ 4.38    
Weighted Average Remaining Contractual Life(years) 3 years 3 months 26 days    
Option Nine [Member]      
Number Outstanding 50,000    
Number Exercisable 50,000    
Proceeds to Company if Exercised $ 240,000    
Exercise Price $ 4.80    
Weighted Average Remaining Contractual Life(years) 2 years 2 months 30 days    
Option Ten [Member]      
Number Outstanding 796,000    
Number Exercisable 796,000    
Proceeds to Company if Exercised $ 3,980,000    
Exercise Price $ 5.00    
Weighted Average Remaining Contractual Life(years) 2 years 5 months 27 days