Quarterly report pursuant to Section 13 or 15(d)

SHARE-BASED COMPENSATION - Stock Options (Details)

v3.23.2
SHARE-BASED COMPENSATION - Stock Options (Details) - Stock Options - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Dec. 31, 2022
Number of Shares        
Outstanding options - beginning     2,960,000  
Granted     390,684  
Exercised (5,000) (133,149) (5,000)  
Forfeited     (273,629)  
Expired     (14,200)  
Outstanding options - ending 3,057,855   3,057,855 2,960,000
Options vested and exercisable at June 30, 2023 1,975,000   1,975,000  
Weighted average exercise price        
Outstanding options - beginning     $ 1.76  
Granted     1.56  
Exercised     0.68  
Forfeited     3.32  
Expired     3.65  
Outstanding options - ending $ 1.59   1.59 $ 1.76
Options vested and exercisable at June 30, 2023 $ 0.86   $ 0.86  
Average intrinsic value        
Outstanding options at - beginning     $ 2,217,815  
Outstanding options - ending $ 1,605,537   1,605,537 $ 2,217,815
Options vested and exercisable at June 30, 2023 $ 1,583,625   $ 1,583,625  
Weighted average remaining contractual life (year)        
Outstanding options, Weighted average remaining contractual life (years)     5 years 4 months 2 days 5 years 7 months 24 days
Options vested and exercisable at June 30, 2023     3 years 2 months 4 days