TAXES ON INCOME (Details 3) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Unrecognized tax positions [Roll Forward] | |||
| Balance at the beginning of the year | $ 7,164 | $ 6,556 | $ 1,402 |
| Increase (decrease) based on tax positions taken during prior years | (64) | 258 | 4,071 |
| Decrease in unrecognized tax positions as a result of statute of limitation expirations | (221) | (267) | (201) |
| Additions (reductions) related to currency translation | 101 | (21) | (461) |
| Increase due to tax positions taken during the current period | 111 | 638 | 1,745 |
| Balance at the end of the year | $ 7,091 | $ 7,164 | $ 6,556 |