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Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2011
Supplemental Cash Flow Information [Abstract] |
Schedule Of Supplemental Cash Flow Information |
|  | Year ended December 31, |
(in thousands) |  | 2011 |  |  | 2010 |  |  | 2009 |
Income taxes paid, net |  | $ | 7,759 |  |  | $ | 8,577 |  |  | $ | 6,170 |
Interest paid |  | $ | 1,290 |  |  | $ | 1,324 |  |  | $ | 1,354 |

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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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