Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details 5)

v3.21.1
STOCK-BASED COMPENSATION (Details 5) - 2015 Stock Option Plan [Member] - Performance Based Share Options [Member] - $1.70 [Member]
3 Months Ended
Mar. 31, 2021
$ / shares
shares
Number Outstanding | shares
Weighted Average Remaining Contractual Term
Weighted Average Exercise Price | $ / shares
Number Exercisable | shares
Weighted Average Exercise Price | $ / shares