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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 6 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Mar. 31, 2013
Schedule of Equity Method Investments [Line Items]        
(Loss) income from unconsolidated entity activity $ (17) $ 68 $ 302 $ 104
Equity in (loss) income of unconsolidated entities - continuing operations $ (17) $ 68 $ 302 $ 104