Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS EQUITY (DEFICIT) (Details 3)

v3.22.1
STOCKHOLDERS EQUITY (DEFICIT) (Details 3) - Registered Warrant - $ / shares
6 Months Ended
Jun. 30, 2021
Sep. 30, 2021
Dec. 31, 2020
Dec. 31, 2019
Number of options outstanding 2,975,497 2,975,497 0 0
Weighted average remaining contractual life (in years) 4 years 7 months 20 days      
Number of exercisable options 2,975,497      
Weighted average exercise price exercisable $ 5.50      
5.50        
Exercise price range 5.50      
Number of options outstanding 2,975,497      
Weighted average remaining contractual life (in years) 4 years 7 months 20 days      
Number of exercisable options 2,975,497      
Weighted average exercise price exercisable $ 5.50