Goodwill and Intangible Assets (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
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| Goodwill and Intangible Assets Disclosure [Abstract] | ||||
| Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) | $ 2,200,000 | $ 0 | $ 2,200,000.0 | $ 0 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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