XML 65 R54.htm IDEA: XBRL DOCUMENT v3.21.2
SHARE-BASED COMPENSATION (Details 2)
6 Months Ended
Jun. 30, 2021
$ / shares
shares
Unvested service-based RSUs outstanding, beginning | shares 428,006
Vested | shares (342,274)
Forfeited and cancelled | shares (32,874)
Unvested service-based RSUs outstanding, ending | shares 342,748
Grant date fair value, beginning | $ / shares $ 6.13
Vested | $ / shares 5.42
Forfeited and cancelled | $ / shares 6.10
Grant date fair value, ending | $ / shares $ 6.30
Vesting period 1 year 10 months 24 days
Service Based  
Grant date fair value, ending | $ / shares $ 5.49
Granted | shares 289,890