SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) (USD $)	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2011
Accounting Policies [Abstract]
Unbilled receivable	$ 1,100,000	$ 8,600,000
Allowance for doubtful accounts	0	0
Provision for doubtful accounts	3,871,000	0	0
Inventory, net of reserves for excess and obsolete inventory	4,100,000	2,600,000
Interest capitalized	33,200,000	32,900,000	8,200,000
Deferred fees	12,000,000	22,700,000
Deferred costs	$ 17,400,000	$ 24,400,000