BORROWINGS (Notes Payable to RSO and Other Debt- Real Estate and Corporate) (Details) (USD $)			12 Months Ended			1 Months Ended			2 Months Ended		1 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012 Mortgage debt [Member]	Sep. 30, 2011 Mortgage debt [Member]	Aug. 31, 2011 Mortgage debt [Member]	Aug. 31, 2012 Term Notes [Member] Note payments	Aug. 31, 2010 Term Notes [Member] Note payments	Sep. 30, 2008 Term Notes [Member] payments	Sep. 30, 2011 Term Notes [Member] Note payments	Sep. 30, 2012 Term Notes [Member]	Dec. 31, 2011 Capital Lease Obligations [Member]	Sep. 30, 2012 Capital Lease Obligations [Member]
Debt Instrument [Line Items]
Borrowings	$ 21,343,000	$ 214,054,000	$ 10,531,000	$ 10,700,000	$ 10,700,000	$ 546,000	$ 901,000	$ 473,000	$ 615,000	$ 487,000		$ 325,000
Interest rate (in hundredths)					6.36%
Monthly payments			$ 71,331			$ 61,508	$ 102,200	$ 14,200	$ 69,773		$ 22,697
Number of notes issued						2	2		2
Number of payments						9	9	36	9
Periodic payment terms						monthly	monthly	monthly	monthly
Weighted average borrowing rate (in hundredths)											7.20%
Lease term											2 years