Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details)

v3.10.0.1
STOCK-BASED COMPENSATION (Details)
$ / shares in Units, $ in Thousands
6 Months Ended
Jun. 30, 2018
USD ($)
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Outstanding at begining 401,724
Grants 1,004,634
Exercised
Forfeitures or expirations
Outstanding at end 1,406,358
Vested and expected to vest at end 1,406,358
Exercisable at end 323,673
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]  
Outstanding at begining | $ / shares $ 39.81
Grants | $ / shares 3.79
Forfeitures or expirations | $ / shares
Outstanding at end | $ / shares 14.08
Vested and expected to vest at end | $ / shares 14.08
Exercisable at end | $ / shares $ 44.43
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Aggregate Intrinsic Value [Roll Forward]  
Outstanding at end | $ $ 705,284
Vested and expected to vest at end | $ 705,284
Exercisable at end | $ $ 47,850