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v2.4.1.9

Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2014
Supplemental Cash Flow Information |
Schedule of cash paid for interest and income taxes | Cash paid for interest and income taxes is as follows (in thousands):
|  | Years Ended December 31, |
|  | 2014 |  | 2013 |  | 2012 |
Interest |  | $ | 112 |  | $ | 210 |  | $ | 58 |
Income taxes, net of refunds |  | $ | 3,259 |  | $ | 4,199 |  | $ | 4,960 |

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