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OTHER LONG-TERM LIABILITIES (Tables) | 12 Months Ended
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Dec. 31, 2017
Other Liabilities, Noncurrent [Abstract] |
Schedule of Other Assets and Other Liabilities [Table Text Block] | Other long-term liabilities at December 31, 2017 and 2016, consisted of the following (amounts in thousands):
| 2017 |  | 2016
Accrued pension liabilities | $ | 35,597 |  |  | $ | 34,919 |
Income tax liabilities | 11,399 |  |  | 16,073 |
Italian government grant | 10,272 |  |  | 9,423 |
Contingencies | 6,500 |  |  | — |
Accrued employment liabilities | 4,178 |  |  | 15,689 |
Other | 5,251 |  |  | 4,057 |
| $ | 73,197 |  |  | $ | 80,161 |

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- Definition Tabular disclosure of assets and liabilities, classified as other. + References No definition available. + Details
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