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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2016
Inventory Disclosure [Abstract] |
Schedule of Inventory, Net of Reserves | Inventories, net of reserves, consisted of the following:
|  | As of December 31, |
|  | 2016 |  |  | 2015 |
Current: |  |  |  |  |  |  |  |
Raw materials |  | $ | 2,291 |  |  | $ | 2,735 |
Finished goods |  |  | 9,086 |  |  |  | 10,712 |
|  | $ | 11,377 |  |  | $ | 13,447 |
Long-term: |  |  |  |  |  |  |  |
Raw materials |  | $ | 599 |  |  | $ | 375 |
Finished goods |  |  | 1,065 |  |  |  | 1,643 |
|  | $ | 1,664 |  |  | $ | 2,018 |

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