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INCOME TAXES (Schedule of Reconciliation of Unrecognized Tax Benefits) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Income Tax Disclosure [Abstract] |  |  |
Beginning balance | $ 15,286 | $ 8,969 | $ 13,538
Additions for tax positions of current year | 716 | 8,753 | 157
Reduction due to statute of limitation of prior years | (1,219) |  |
Reduction of prior years' provision |  | (2,436) |
Expiration of prior years provision due to TJP closure |  |  | (6,472)
Additions for tax positions of prior years |  |  | 779
Translation differences |  |  | 967
Ending balance | $ 14,783 | $ 15,286 | $ 8,969

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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=84230637&loc=SL6600010-109319 + Details
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