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STOCK BASED COMPENSATION (Details) $ in Thousands | Apr. 01, 2016 | Feb. 24, 2015 | Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($)
--- | --- | --- | --- | ---
Stock-based awards classified as liabilities |  |  | $ 0 | $ 0
Unrecognized stock-based compensation expense related to stock options |  |  | 0 |
Stock spilt |  | 2 |  |
Stock dividend (as a percent) | 25.00% |  |  |
Restricted Stock Units |  |  |  |
Unrecognized stock-based compensation expense related to non-vested restricted stock units |  |  | $ 398 |

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