|
INVENTORIES (Details) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2015
|
Dec. 31, 2014
|
|---|---|---|
| Inventories [Abstract] | ||
| Raw materials | $ 10,839 | $ 11,461 |
| Work-in-process | 19,382 | 18,147 |
| Finished goods | 25,289 | 27,024 |
| Total | 55,510 | 56,632 |
| Short-term portion | 50,701 | 50,676 |
| Long-term portion | $ 4,809 | $ 5,956 |