DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details Textual) (Interest rate swaps [Member], USD $) In Millions, unless otherwise specified	Sep. 30, 2012	Sep. 30, 2011
Senior Notes [Member]
Derivative Instruments and Hedging Activities (Textual) [Abstract]
Debt instrument outstanding	$ 30.0	$ 30.0
Interest Rate	5.60%	5.60%
Borrowings [Member]
Derivative Instruments and Hedging Activities (Textual) [Abstract]
Debt instrument outstanding	$ 33.0	$ 33.0
Interest Rate	3.30%	3.30%