FAIR VALUE (Additional Information About Assets Which Were Measured at Fair Value on a Recurring Basis Utilizing Level 3 Inputs) (Details) (Investment Securities [Member], Recurring Basis [Member], Level 3 [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2012
Investment Securities [Member] | Recurring Basis [Member] | Level 3 [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning of period	$ 6,835
Purchases	4,608
Income accreted	223
Payments and distributions received	(613)
Sales	(1,160)
Gain on sales of trading securities	307
Unrealized holding gain on trading securities	164
Change in unrealized gains – included in accumulated other comprehensive loss	3
Balance, end of period	$ 10,367