SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Deferred drydocking costs) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2013 Deferred Costs [Member]	Sep. 30, 2012 Deferred Costs [Member]
Schedule of Deferred Costs [Line Items]
Deferred drydocking, period costs are charged to expense	30 months
Deferred drydocking		$ 2.6	$ 3.2