Discontinued Operations	12 Months Ended
Discontinued Operations	Sep. 30, 2013
Discontinued Operations and Disposal Groups [Abstract]
Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]	Discontinued Operations On June 10, 2010, the board of directors of Agora, LLC (“Agora”) agreed to discontinue the operations of the entity, at which time the Company held a 15% noncontrolling ownership interest in Agora. During 2011, the Company recognized a gain of $0.2 million, net of taxes, related to the final liquidation of Agora in discontinued operations. The results of Agora were previously included in the Other segment.

The entire disclosure for the facts and circumstances leading to the completed or expected disposal, manner and timing of disposal, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the segment in which the disposal group was reported, and the classification (whether sold or classified as held for sale) and carrying value of the assets and liabilities comprising the disposal group. Includes all disposal groups, including those classified as components of the entity (discontinued operations).

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