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Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Sep. 30, 2016
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	19. Commitments and Contingencies Operating Leases The Company leases office space and certain equipment on a month to month basis. Rent expense was approximately $0.2 million, $0.4 million and $0.7 million during fiscal years 2016, 2015 and 2014, respectively. Legal Proceedings The Company is involved in various pending or potential legal actions in the ordinary course of its business. Management is unable to predict the ultimate outcome of these actions, because of the inherent uncertainty of litigation. However, management believes that the most probable, ultimate resolution of these matters will not have a material adverse effect on the Company’s consolidated financial position, results of operations or cash flows.