Investments in Unconsolidated Entities - Income (Loss), Impairments From, and Equity In Investments In Unconsolidated Entities (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Schedule of Equity Method Investments [Line Items]
(Loss) income from unconsolidated entity activity	$ (129)	$ 48	$ (25)	$ (25)
Impairment of unconsolidated entity investment	(181)	0	(181)	0
Equity in (loss) income of unconsolidated entities - continuing operations	$ (310)	$ 48	$ (206)	$ (25)