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Supplemental Cash Flows (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2013
Supplemental Cash Flows |
Schedule of supplemental disclosures of cash flow information |
(in thousands) |  | 2013 |  | 2012 |  | 2011 |
--- | --- | --- | --- | --- | --- | --- | ---
Cash paid during the period for: |  |  |  |  |  |  |  |  |  |
Income taxes |  | $ | 18,115 |  | $ | 16,926 |  | $ | 9,151 |
Interest expense |  |  | 571 |  |  | 670 |  |  | 524 |
Noncash investing activities: |  |  |  |  |  |  |  |  |  |
Acquisition of property and equipment for which payment is pending |  |  | 804 |  |  | 390 |  |  | 901 |

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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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- Details
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