XML 129 R90.htm IDEA: XBRL DOCUMENT v3.23.1
SHARE-BASED COMPENSATION - Changes in outstanding share options (Details)
 12 Months Ended
Dec. 31, 2022
Options
$ / shares
Dec. 31, 2021
Options
$ / shares
Dec. 31, 2020
Options
$ / shares
Number of options      
Options at beginning of year | Options 3,854,974 3,456,165 3,332,160
Granted | Options 2,092,904 786,636 1,158,058
Exercised | Options (275,055) (110,738) (426,575)
Forfeited | Options (385,939) (277,089) (607,478)
Options outstanding at end of year | Options 5,286,884 3,854,974 3,456,165
Options exercisable at end of year | Options 2,457,312 2,246,011 1,834,542
Weighted average exercise price      
Options at beginning of year | $ / shares $ 1.61 $ 1.07 $ 0.92
Granted | $ / shares 5.76 3.75 1.32
Exercised | $ / shares 0.77 0.91 0.44
Forfeited | $ / shares 2.82 1.24 1.15
Options outstanding at end of year | $ / shares 3.21 1.61 1.07
Options exercisable at end of year | $ / shares $ 1.34 $ 1.00 $ 0.90