INCOME TAXES (Details 4) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] | |||
| Balance at beginning of year | $ 2,342 | $ 2,743 | $ 2,514 |
| Additions for acquired subsidiaries | 0 | 0 | 267 |
| Additions for tax positions related to current year | 282 | 182 | 0 |
| Additions for tax positions of prior years | 263 | 430 | 150 |
| Reductions for tax positions of prior years | 0 | (393) | 0 |
| Reductions for tax positions related to the current year | 0 | 0 | (57) |
| Reductions due to lapse of applicable statues of limitations | (582) | (620) | (131) |
| Balance at end of year | $ 2,305 | $ 2,342 | $ 2,743 |