CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (USD $) In Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Deferred Compensation, Share-based Payments [Member]	Total
Balance at Sep. 30, 2012	$ 19,127	$ 482,009	$ 436,421	$ (242,081)	$ (19,559)	$ (21,765)	$ 654,152
Balance (in Shares) at Sep. 30, 2012	76,509			15,621
Net loss			(261)				(261)
Dividend			(2,938)				(2,938)
Tax effect from exercise/vesting of equity awards, net		150					150
Amortization of deferred compensation						1,006	1,006
Common stock acquired				(22,109)			(22,109)
Common stock acquired (in Shares)				1,984
Restricted stock awards granted, net	276	(478)					(202)
Restricted stock awards granted, net (in Shares)	1,102
ESOP allocation of common stock		100					100
Stock-based compensation		6,298					6,298
Other comprehensive income (loss), net of tax					1,599		1,599
Balance at Mar. 31, 2013	$ 19,403	$ 488,079	$ 433,222	$ (264,190)	$ (17,960)	$ (20,759)	$ 637,795
Balance (in Shares) at Mar. 31, 2013	77,611			17,605