|
Inventories (Details) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Schedule of Inventory | ||
| Raw materials | $ 22,726 | $ 37,747 |
| Finished goods | 41,947 | 30,823 |
| Work-in-process | 1,679 | 1,344 |
| Total | $ 66,352 | $ 69,914 |