CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Statement of Other Comprehensive Income [Abstract]
Net (loss) income	$ (860)	$ 563
Other comprehensive (loss) income:
Unrealized (loss) gain on investment securities available-for-sale, net of tax of $(328) and $616	(406)	985
Less: reclassification for losses realized, net of tax of $0 and $0	0	0
Other comprehensive income (loss), available-for-sale securities adjustment, net of tax	(406)	985
Minimum pension liability - reclassification for losses realized, net of tax of $37 and $36	62	47
Other comprehensive income (loss), pension and other postretirement benefit plans, adjustment, net of tax	(62)
Unrealized gain (loss) on hedging contracts, net of tax of $6 and $(74)	8	(129)
Deconsolidation of LEAF- unrealized loss on hedging contracts net of tax of $0 and $174	0	255
Other comprehensive income (loss), derivatives qualifying as hedges, net of tax	8	126
Comprehensive (loss) income	(1,196)	1,721
Comprehensive income attributable to noncontrolling interests	(587)	(427)
Comprehensive (loss) income attributable to common shareholders	$ (1,783)	$ 1,294