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Noncontrolling Interests (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2015 | Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Dec. 31, 2014
Noncontrolling Interests |  |  |  |  |  |
Revenues |  | $ 483,545 | $ 515,291 | $ 876,325 | $ 985,365 |
Net income attributable to noncontrolling interests |  | 54 |  | 54 | 432 |
Tax effect on income recognized |  | 2,340 | $ 10,618 | 3,395 | 17,708 |
Blythe joint venture | Primary beneficiary |  |  |  |  |  |
Noncontrolling Interests |  |  |  |  |  |
Revenues |  | 108 |  | 108 | 940 |
Net income attributable to noncontrolling interests |  | $ 54 |  | 54 | 432 |
Tax effect on income recognized |  |  |  | 0 |  |
Distributions to non-controlling interests |  |  |  | 0 | 1,515 |
Distributions from joint venture |  |  |  | 0 | $ 1,515 |
Capital contributions |  |  |  | $ 0 |  | $ 0
Blythe joint venture | Primary beneficiary | Forecast |  |  |  |  |  |
Noncontrolling Interests |  |  |  |  |  |
Distributions to non-controlling interests | $ 59 |  |  |  |  |

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