CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) Parenthetical (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Statement of Other Comprehensive Income [Abstract]
Unrealized gain (loss) on investment securities available-for-sale, tax	$ (489)	$ (11)	$ (756)	$ 327
Reclassification for losses realized, tax	0	0	83	28
Minimum pension liability - reclassification for losses realized, tax	11	36	106	107
Unrealized gain (loss) on hedging contracts, tax	1	5	12	2
Deconsolidation of LEAF- unrealized loss on hedging contracts, tax	$ 0	$ 0	$ 0	$ 174