Organization and Basis of Presentation (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Sep. 30, 2015
New Accounting Pronouncement, Early Adoption [Line Items]
Deferred income tax assets, net	$ 5,047	$ 11,058
Deferred income tax liabilities, net	$ 5,757	6,546
Previously Reported
New Accounting Pronouncement, Early Adoption [Line Items]
Deferred tax asset, current		19,000
Deferred tax liability, noncurrent		15,200
Deferred tax assets, noncurrent		$ 700

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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