Statement of Stockholders' Equity (USD $) In Thousands		Total	Common Stock	Additional Paid in Capital	Retained Earnings	Unallocated ESOP Shares	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Stockholder's Equity Beginning Balance at Dec. 31, 2010		$ 152,259	$ 15,626	$ 191,068	$ 24,577	$ (2,876)	$ (6,423)	$ (69,713)
Net Income		21,933	0	0	21,933	0	0	0
Other Comprehensive (Loss) Income		(272)	0	0	0	0	(272)	0
Stock Dividend		0	468	10,647	(11,115)	0	0	0
Cash Dividends Paid	[1]	(11,448)	0	0	(11,448)	0	0	0
Shares Issued for Stock Options Exercised, net		1,413	0	705	0	0	0	708
Shares Issued Under the Directors' Stock Plan		175	0	104	0	0	0	71
Shares Issued Under the Employee Stock Purchase Plan		474	0	282	0	0	0	192
Shares Issued for Dividend Reinvestment Plans		1,796	0	1,062	0	0	0	734
Stock-Based Compensation Expense		354	0	354	0	0	0	0
Tax Benefit for Exercises of Stock Options		51	0	51	0	0	0	0
Purchases of Treasury Stock		(6,039)	0	0	0	0	0	(6,039)
Shares Issued for Acquisition of Subsidiary		5,261	0	3,275	0	0	0	1,986
Allocation of ESOP Stock		428	0	52	0	376	0	0
Stockholder's Equity Ending Balance at Dec. 31, 2011		166,385	16,094	207,600	23,947	(2,500)	(6,695)	(72,061)
Net Income		22,179	0	0	22,179	0	0	0
Other Comprehensive (Loss) Income		(1,767)	0	0	0	0	(1,767)	0
Stock Dividend		0	322	7,738	(8,060)	0	0	0
Cash Dividends Paid	[1]	(11,815)	0	0	(11,815)	0	0	0
Shares Issued for Stock Options Exercised, net		2,105	0	1,152	0	0	0	953
Shares Issued Under the Directors' Stock Plan		175	0	104	0	0	0	71
Shares Issued Under the Employee Stock Purchase Plan		484	0	279	0	0	0	205
Shares Issued for Dividend Reinvestment Plans		1,822	0	1,086	0	0	0	736
Stock-Based Compensation Expense		424	0	424	0	0	0	0
Tax Benefit for Exercises of Stock Options		68	0	68	0	0	0	0
Purchases of Treasury Stock		(4,877)	0	0	0	0	0	(4,877)
Shares Issued for Acquisition of Subsidiary		233	0	140	0	0	0	93
Allocation of ESOP Stock		409	0	59	0	350	0	0
Stockholder's Equity Ending Balance at Dec. 31, 2012		175,825	16,416	218,650	26,251	(2,150)	(8,462)	(74,880)
Net Income		21,795	0	0	21,795	0	0	0
Other Comprehensive (Loss) Income		4,089	0	0	0	0	4,089	0
Stock Dividend		0	328	8,152	(8,480)	0	0	0
Cash Dividends Paid	[1]	(12,109)	0	0	(12,109)	0	0	0
Shares Issued for Stock Options Exercised, net		1,254	0	676	0	0	0	578
Shares Issued Under the Directors' Stock Plan		198	0	123	0	0	0	75
Shares Issued Under the Employee Stock Purchase Plan		477	0	283	0	0	0	194
Shares Issued for Dividend Reinvestment Plans		1,280	0	796	0	0	0	484
Stock-Based Compensation Expense		372	0	372	0	0	0	0
Tax Benefit for Exercises of Stock Options		23	0	23	0	0	0	0
Purchases of Treasury Stock		(1,709)	0	0	0	0	0	(1,709)
Shares Issued for Acquisition of Subsidiary		233	0	139	0	0	0	94
Allocation of ESOP Stock		426	0	76	0	350	0	0
Stockholder's Equity Ending Balance at Dec. 31, 2013		$ 192,154	$ 16,744	$ 229,290	$ 27,457	$ (1,800)	$ (4,373)	$ (75,164)

[1] Cash dividends paid per share have been adjusted for the September 2013 2% stock dividend.