CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (PARENTHETICAL) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2010
Tax on unrealized (loss) gain on investment securities available-for-sale	$ (17)	$ (326)	$ 1,481
Tax on reclassification for realized losses	28	566	568
Tax on minimum pension liability adjustment	(221)	(432)	(223)
Tax on reclassification for realized losses	164	129	116
Tax on unrealized (loss) gain on hedging contracts	13	(58)	109
Tax on unrealized loss on hedging contract, disconsolidation	$ 174