XML 52 R41.htm IDEA: XBRL DOCUMENT v3.23.1
STOCK-BASED COMPENSATION - Summary of Stock Options (Details)
 3 Months Ended
Mar. 31, 2023
$ / shares
shares
Number of options  
Outstanding, beginning of period (in shares) | shares 6,520,444
Granted (in shares) | shares 1,408,865
Exercised (in shares) | shares 0
Canceled and forfeited (in shares) | shares (146,164)
Outstanding, end of period (in shares) | shares 7,783,145
Weighted average exercise price  
Outstanding, beginning of period (in dollars per share) | $ / shares $ 7.12
Granted (in dollars per share) | $ / shares 2.50
Exercised (in dollars per share) | $ / shares 0
Canceled and forfeited (in dollars per shares) | $ / shares 8.08
Outstanding, end of period (in dollars per share) | $ / shares $ 6.27