Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Details 1)

v3.21.1
Stock-Based Compensation (Details 1)
12 Months Ended
Dec. 31, 2020
USD ($)
$ / shares
shares
Number Outstanding 4,278,619
Number Exercisable 3,448,619
Warrants [Member]  
Number Outstanding 175,000
Number Exercisable 125,000
Proceeds to Company if Exercised | $ $ 481,250
Warrant One [Member]  
Number Outstanding 125,000
Number Exercisable 125,000
Proceeds to Company if Exercised | $ $ 308,750
Exercise Price | $ / shares $ 2.47
Weighted Average Remaining Contractual Life (Years) 2 years 1 month 24 days
Warrant Two [Member]  
Number Outstanding 50,000
Number Exercisable 0
Proceeds to Company if Exercised | $ $ 172,500
Exercise Price | $ / shares $ 3.45
Weighted Average Remaining Contractual Life (Years) 5 years 2 months 1 day