Investment In Affiliates , Narrative (Details) (USD $)	Sep. 30, 2014	Sep. 30, 2013
Origen Financial Services [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage	22.90%	22.90%
Investment carrying value	$ 0
Origen Financial [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage	19.00%
Investment carrying value	0
Investment owned (in shares)	5,000,000
Market value of investment company	$ 8,400,000
Origen quoted market closing price (in dollars per share)	$ 1.68