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Supplemental Cash Flow and Non-Cash Information (Tables) | 3 Months Ended
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Mar. 31, 2018
Supplemental Cash Flow Information [Abstract] |
Schedule Of Supplemental Cash Flow and Non-Cash Information |
Note 13 – Supplemental Cash Flow and Non-Cash Information
The following is additional information concerning supplemental disclosures of cash payments.
|  | Three Months Ended
|  | March 31,
(in thousands) |  | 2018 |  |  | 2017
Income taxes paid, net | $ | 1,416 |  | $ | 816
Interest paid |  | 2,256 |  |  | 2,214
Non-cash investing activity: |  |  |  |  |
Additions to property, plant and equipment in accounts payable | $ | 11,035 |  | $ | 3,301

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