STOCK PLANS (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
|
Share-Based Compensation | ||||
Shares issued under employee stock purchase plan (shares) | 19,883 | |||
Stock-based compensation expense | $ 7,296 | $ 5,537 | $ 14,813 | $ 9,512 |
Compensation expense from stock options, employees | 6,739 | 3,550 | ||
Compensation expense from stock options | 13,049 | 5,960 | ||
Compensation expense from stock options, non-employee awards | (54) | 1,987 | 942 | 3,552 |
Restricted Stock or Unit Expense | 369 | 0 | 369 | 0 |
Compensation expense from employee stock purchase plan | 242 | 0 | 453 | 0 |
Stock-based compensation | 7,296 | 5,537 | 14,813 | 9,512 |
Cost of goods sold | ||||
Share-Based Compensation | ||||
Stock-based compensation expense | 1,586 | 641 | 2,689 | 1,135 |
Research and development | ||||
Share-Based Compensation | ||||
Stock-based compensation expense | 561 | 2,137 | 2,070 | 3,714 |
Selling, general and administrative | ||||
Share-Based Compensation | ||||
Stock-based compensation expense | $ 5,149 | $ 2,759 | $ 10,054 | $ 4,663 |