Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details)

v3.7.0.1
STOCK-BASED COMPENSATION (Details)
$ / shares in Units, $ in Thousands
6 Months Ended
Jun. 30, 2017
USD ($)
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Outstanding at begining 217,426
Grants 240,000
Exercised
Forfeitures or expirations (23,968)
Outstanding at end 433,458
Vested and expected to vest at end 433,458
Exercisable at end 139,728
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]  
Outstanding at begining | $ / shares $ 91.33
Grants | $ / shares 4.67
Forfeitures or expirations | $ / shares 110.29
Outstanding at end | $ / shares 42.30
Vested and expected to vest at end | $ / shares 42.30
Exercisable at end | $ / shares $ 103.95
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term [Roll Forward]  
Outstanding at end 8 years 9 months
Vested and expected to vest at end 8 years 9 months
Exercisable at end 6 years 11 months 23 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Aggregate Intrinsic Value [Roll Forward]  
Outstanding at end | $ $ 22,500