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INCOME TAXES (Reconciliation of Income Tax Uncertainties) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Valuation Allowance [Line Items] |  |  |
Valuation allowance | $ 4,070 | $ 6,125 |
Reconciliation of the beginning and ending amount of income tax uncertainties |  |  |
Balance at the beginning of period | 7,934 | 6,408 | $ 7,988
Increases based on tax positions for the current year | 270 | 255 | 113
Increases based on tax positions of prior years | 1,283 | 2,684 | 228
Decreases based on tax positions of prior years | (1,472) | (518) | (1,073)
Settlements | (1,444) | (207) | (407)
Lapse of statute of limitations | (215) | (688) | (441)
Balance at the end of period | 6,356 | 7,934 | 6,408
Unremitted earnings from non-U.S. subsidiaries | 1,500,000 |  |
Undistributed earnings attributable to foreign subsidiaries intended to be repatriated | 300,000 |  |
Undistributed earnings attributable to foreign subsidiaries considered to be permanently reinvested | 1,200,000 |  |
Provision for U.S. or additional foreign taxes with respect to planned repatriation of foreign earnings | 0 |  |
Additional tax amounts expected on repatriated foreign earnings | 0 |  |
Foreign taxes payable in the event of non-fulfillment of terms of government grants | 1,600 |  |
Amount of income tax uncertainties that, if recognized, would impact the effective tax rate | 6,400 |  |
Decrease in liability for uncertain tax positions, high end of range | 4,600 |  |
Unrecognized tax benefits, amount accrued for the payment of interest and penalties | 1,500 | 1,100 | 700
Unrecognized tax benefits, amount recognized in income tax expense | 400 | $ 400 | $ (200)
Minimum |  |  |
Other income tax disclosures |  |  |
Estimated amount of additional tax if undistributed earnings are remitted as dividends or lent to a U.S. affiliate | 50,000 |  |
Maximum |  |  |
Other income tax disclosures |  |  |
Estimated amount of additional tax if undistributed earnings are remitted as dividends or lent to a U.S. affiliate | 60,000 |  |
Deferred tax assets related to non-U.S. jurisdictions |  |  |
Valuation Allowance [Line Items] |  |  |
Valuation allowance | 500 |  |
Deferred tax assets related to tax credit carryforwards, U.S. state |  |  |
Valuation Allowance [Line Items] |  |  |
Valuation allowance | 1,400 |  |
Deferred tax assets for specified locations |  |  |
Valuation Allowance [Line Items] |  |  |
Valuation allowance | $ 2,200 |  |

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