Quarterly report pursuant to Section 13 or 15(d)

SHARE-BASED COMPENSATION AND OTHER BENEFITS - Continuity of Stock Options Outstanding (Details)

v3.22.2.2
SHARE-BASED COMPENSATION AND OTHER BENEFITS - Continuity of Stock Options Outstanding (Details)
 6 Months Ended 12 Months Ended
Jun. 30, 2022
$ / shares
shares
Dec. 31, 2021
$ / shares
shares
Number of Stock Options    
Beginning balance, Issued and Outstanding (in shares) | shares 20,429,120  
Granted (in shares) | shares 1,667,000  
Exercised (in shares) | shares (254,998)  
Forfeited/expired (in shares) | shares (340,002)  
Ending balance, Issued and Outstanding (in shares) | shares 21,501,120 20,429,120
Weighted-Average Per Share Exercise Price    
Beginning balance, Issued and Outstanding (in dollars per share) $ 3.20  
Granted (in dollars per share)   $ 2.45
Exercised (in dollars per share)   1.69
Forfeited/expired (in dollars per share)   3.83
Ending balance, Issued and Outstanding (in dollars per share) $ 3.15 $ 3.20
Number of Stock Options, Exercisable (in shares) | shares 10,639,594  
Weighted-Average Per Share Exercise Price, Exercisable (in dollars per share) $ 2.50  
Granted, weighted-average per share grant date fair value (in dollars per share) 1.56  
Exercised, weighted-average per share grant date fair value (in dollars per share) $ 3.99