XML 62 R51.htm IDEA: XBRL DOCUMENT v3.21.1
STOCK-BASED COMPENSATION (Details 2)
3 Months Ended
Mar. 31, 2021
$ / shares
shares
Unvested service-based RSUs outstanding, beginning | shares 428,006
Vested | shares (64,660)
Forfeited and cancelled | shares 0
Unvested service-based RSUs outstanding, ending | shares 400,846
Grant date fair value, beginning | $ / shares $ 6.13
Vested | $ / shares 4.72
Forfeited and cancelled | $ / shares .00
Grant date fair value, ending | $ / shares $ 6.29
Vesting period 2 months 5 days
Service Based  
Granted | shares 37,500
Granted | $ / shares $ 5.38