ACCRUED EXPENSES (Details) - USD ($) $ in Thousands |
Jun. 30, 2017 |
Dec. 31, 2016 |
|---|---|---|
| Schedule Of Accrued Liabilities [Line Items] | ||
| Royalties | $ 250 | $ 125 |
| Reserve for charges against sales | 174 | 334 |
| Accrued purchase orders | 113 | 158 |
| Deferred gain | 273 | 0 |
| Due to customer for promotional credits | 59 | 445 |
| Others | 547 | 724 |
| Total | $ 1,416 | $ 1,786 |