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Debt (Tables) | 12 Months Ended
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Dec. 31, 2016
Loans Payable [Abstract] |
Debt | Debt consisted of the following at December 31:
|  | Interest Rates |  |  |  |
dollars in thousands |  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Term Loan |  | 1.745 | % |  | 1.555 | % |  | $ | 191,250 |  |  | $ | 216,750 |
Less: Short-term debt |  |  |  |  |  | 25,500 |  |  | 25,500 |
Long-term debt |  |  |  |  |  | $ | 165,750 |  |  | $ | 191,250 |

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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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