Quarterly report pursuant to Section 13 or 15(d)

STOCK OPTIONS - Summary of Stock Option Activity (Details)

v3.20.2
STOCK OPTIONS - Summary of Stock Option Activity (Details) - Common Stock
 6 Months Ended 12 Months Ended
Jun. 30, 2020
USD ($)
$ / shares
shares
Dec. 31, 2019
USD ($)
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Beginning Balance, number of shares | shares 3,175,000  
Options Issued, number of shares | shares 225,000  
Options Exercised, number of shares | shares (175,000)  
Options Forfeited, number of shares | shares (100,000)  
Ending Balance, number of shares | shares 3,125,000 3,175,000
Ending Balance, Options Exercisable | shares 2,136,667  
Beginning Balance, Weighted-average exercise price | $ / shares $ 0.92  
Options Issued, Weighted-average exercise price | $ / shares 1.93  
Options Exercised, Weighted-average exercise price | $ / shares 0.22  
Options Forfeited, Weighted-average exercise price | $ / shares 1.57  
Ending Balance, Weighted-average exercise price | $ / shares 1.01 $ 0.92
Ending Balance, Options Exercisable, Weighted-average exercise price | $ / shares $ 0.71  
Options Outstanding, Aggregate intrinsic value | $ $ 1,036,150 $ 2,692,025
Options Exercisable, Aggregate intrinsic value | $ $ 1,339,800  
Weighted-average remaining contractual term (years) 2 years 6 months 7 days 2 years 9 months 14 days
Weighted-average remaining contractual term (years), Exercisable 1 year 10 months 24 days