Annual report pursuant to Section 13 and 15(d)

STOCK-BASED COMPENSATION - Share-based Payment Arrangement, Option, Activity (Details)

v3.22.1
STOCK-BASED COMPENSATION - Share-based Payment Arrangement, Option, Activity (Details) - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Number of Shares    
Options outstanding - beginning balance (in shares) 17,492,830 12,365,295
Options Granted (in shares) 88,627,220 12,803,918
Options Exercise (in shares) (3,910,805) 0
Options Forfeited (in shares) (13,547,745) (7,203,334)
Options Expired (in shares) (410,120) (473,049)
Options/Warrants outstanding - ending balance (in shares) 88,251,380 17,492,830
Options Exercisable (in shares) 35,661,302  
Weighted- Average Exercise Price Per Share    
Options Outstanding, beginning balance (in dollars per share) $ 0.41 $ 1.61
Options Granted (in dollars per share) 0.23 0.08
Options Exercised (in dollars per share) 0.08 0
Options Forfeited (in dollars per share) 0.15 1.19
Options Expired (in dollars per share) 0.41 1.51
Options Outstanding, ending balance (in dollars per share) 0.20 $ 0.41
Options Exercisable (in dollars per share) $ 0.27  
Weighted- Average Remaining Contractual Life    
Options Outstanding, term 8 years 9 months 18 days  
Options Exercisable. term 7 years 7 months 6 days  
Aggregate Intrinsic Value of In- the-Money Options    
Options outstanding $ 10,334,294  
Options Exercisable $ 3,591,052