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v3.10.0.1

Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Jun. 30, 2018
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow Information |
| Three months ended |  | Six months ended
| June 30, 2018 |  | June 30, 2017 |  | June 30, 2018 |  | June 30, 2017
Supplemental disclosures: | (in thousands)
Interest paid | $ | — |  |  | $ | — |  |  | $ | 5 |  |  | $ | — |
Income taxes paid | $ | 451 |  |  | $ | 4,127 |  |  | $ | 6,683 |  |  | $ | 4,488 |
Non-cash investing and financing activities: |  |  |  |  |  |  |  |  |  |  |
Non-cash capital expenditures | $ | (1,604 | ) |  | $ | (874 | ) |  | $ | (871 | ) |  | $ | 224 |
Dividends declared | 8,400 |  |  | 6,849 |  |  | 8,400 |  |  | 6,849 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- References No definition available. + Details
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