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Debt (Tables) | 3 Months Ended
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Mar. 31, 2017
Debt Disclosure [Abstract] |
Schedule of Debt [Table Text Block] | The components of our borrowings were as follows:
| March 31, 2017 |  | December 31, 2016
| (in thousands)
Credit facility: |  |  |
USD denominated term loan | $ | 205,313 |  |  | $ | 208,125 |
Multicurrency revolving line of credit | 99,125 |  |  | 97,167 |
Total debt | 304,438 |  |  | 305,292 |
Less: current portion of debt | 15,469 |  |  | 14,063 |
Less: unamortized prepaid debt fees - term loan | 703 |  |  | 769 |
Long-term debt less unamortized prepaid debt fees - term loan | $ | 288,266 |  |  | $ | 290,460 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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