INCOME TAXES (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	9 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Income Tax Examination [Line Items]
Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority	$ 2.4
Income Tax Examination Liability Refund Adjustment From Settlement With Taxing Authority Per Share	$ 0.06
Effective Income Tax Rate, Continuing Operations	30.90%	35.00%
New Jersey [Member]
Income Tax Examination [Line Items]
Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority	$ 4.3