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v3.3.0.814

Segment Information (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014
Segment Reporting Information [Line Items] |  |  |  |
Revenue | $ 328,415 | $ 309,391 | $ 967,243 | $ 883,601
Other Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 28,344 | 22,211 | 78,522 | 54,519
United States |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 270,512 | 249,128 | 793,904 | 721,089
Canada |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | $ 29,559 | $ 38,052 | $ 94,817 | $ 107,993

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