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EMPLOYEE BENEFITS (Details 3) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Discount rate |  |
Change in the accrued liability an closing for increase in 100 p.b. | $ (6,538) | $ (5,795)
Change in the accrued liability an closing for decrease of 100 p.b. | 4,918 | 6,617
Rate of wage growth |  |
Change in the accrued liability an closing for increase in 100 p.b. | 4,750 | 6,412
Change in the accrued liability an closing for decrease of 100 p.b. | $ (6,547) | $ (5,750)

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