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Segment Information (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2017 | Mar. 31, 2017 | Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2016
Summary of revenues and long lived assets according to geographic areas |  |  |  |  |  |  |  |  |  |  |
Revenues | $ 293,087 | $ 245,645 | $ 282,911 | $ 269,910 | $ 291,836 | $ 251,237 | $ 312,655 | $ 341,781 | $ 1,091,553 | $ 1,197,509 | $ 1,311,917
Long-Lived Assets | 200,987 |  |  |  | 227,400 |  |  |  | 200,987 | 227,400 | 189,521
UNITED STATES |  |  |  |  |  |  |  |  |  |  |
Summary of revenues and long lived assets according to geographic areas |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 981,292 | 961,049 | 1,127,893
Long-Lived Assets | 174,241 |  |  |  | 193,164 |  |  |  | 174,241 | 193,164 | 158,970
CANADA |  |  |  |  |  |  |  |  |  |  |
Summary of revenues and long lived assets according to geographic areas |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 104,208 | 228,625 | 178,603
Long-Lived Assets | 13,738 |  |  |  | 21,419 |  |  |  | 13,738 | 21,419 | 19,915
Other international [Member] |  |  |  |  |  |  |  |  |  |  |
Summary of revenues and long lived assets according to geographic areas |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 6,053 | 7,835 | 5,421
Long-Lived Assets | $ 13,008 |  |  |  | $ 12,817 |  |  |  | $ 13,008 | $ 12,817 | $ 10,636

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