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 9/30/2013 at Sep. 30, 2013	$ 19,404	$ 494,412	$ 434,363	$ (274,602)	$ (3,339)	$ (19,774)	$ 650,464
Balance at 9/30/2013 (in Shares) at Sep. 30, 2013	77,616			18,527
Net income			3,236				3,236
Dividend			(1,719)				(1,719)
Tax effect from exercise/vesting of equity awards, net		273					273
Amortization of deferred compensation						610	610
Common stock acquired				(55,189)			(55,189)
Common stock acquired (in Shares)				4,798
Equity awards granted, net	134	(144)					(10)
Equity awards granted, net (in Shares)	535
ESOP purchase of common stock						(1,591)	(1,591)
ESOP allocation of common stock		165					165
Stock-based compensation		1,675					1,675
Other comprehensive income (loss), net of tax					(2,821)		(2,821)
Balance at 12/31/2013 at Dec. 31, 2013	$ 19,538	$ 496,381	$ 435,880	$ (329,791)	$ (6,160)	$ (20,755)	$ 595,093
Balance at 12/31/2013 (in Shares) at Dec. 31, 2013	78,151			23,325