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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2015
Inventory Disclosure [Abstract] |
Schedule of Inventory, Current and Non-Current | Inventories, net of reserves, consisted of the following:
| As of December 31,
| 2015 |  | 2014
Current: |  |  |
Raw materials | $ | 2,735 |  |  | $ | 3,056 |
Finished goods | 10,712 |  |  | 9,710 |
| $ | 13,447 |  |  | $ | 12,766 |
Long-term: |  |  |
Raw materials | $ | 375 |  |  | $ | 59 |
Finished goods | 1,643 |  |  | 817 |
| $ | 2,018 |  |  | $ | 876 |

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