Segment Reporting (Tables)

9 Months Ended

Sep. 30, 2012

Segment Reporting [Abstract]

Operating Segments and Reconciliation of Information to Condensed Consolidated Financial Statements

Information for the operating segments and reconciliation of the information to the consolidated financial statements for the periods indicated is presented in the following tables:

	Three Months Ended September 30, 2012
	Community				Investment		Inter-Segment
(In thousands)	Banking		Insurance		Mgmt.		Elimination			Total
Interest income	$	37,494	$	2	$	4	$	(5	)	$	37,495
Interest expense		5,715		—		—		(5	)		5,710
Provision for loan and lease losses		232		—		—		—			232
Noninterest income		9,942		1,076		1,427		(203	)		12,242
Noninterest expenses		25,504		1,036		830		(203	)		27,167
Income before income taxes		15,985		42		601		—			16,628
Income tax expense		5,390		17		231		—			5,638
Net income	$	10,595	$	25	$	370	$	—		$	10,990
Assets	$	3,901,588	$	13,058	$	16,579	$	(43,798	)	$	3,887,427

				Three Months Ended September 30, 2011
	Community					Investment		Inter-Segment
(In thousands)	Banking			Insurance		Mgmt.		Elimination			Total
Interest income	$	35,008		$	1	$	2	$	(7	)	$	35,004
Interest expense		6,681			—		—		(7	)		6,674
Provision for loan and lease losses		(3,520	)		—		—		—			(3,520	)
Noninterest income		9,084			1,136		1,319		(203	)		11,336
Noninterest expenses		24,198			1,054		799		(203	)		25,848
Income before income taxes		16,733			83		522		—			17,338
Income tax expense		5,843			35		203		—			6,081
Net income	$	10,890		$	48	$	319	$	—		$	11,257
Assets	$	3,655,556		$	12,715	$	15,008	$	(57,236	)	$	3,626,043

	Nine Months Ended S eptember 30, 2012
	Community				Investment		Inter-Segment
(In thousands)	Banking		Insurance		Mgmt.		Elimination			Total
Interest income	$	107,668	$	5	$	9	$	(14	)	$	107,668
Interest expense		17,383		—		—		(14	)		17,369
Provision for loan and lease losses		2,481		—		—		—			2,481
Noninterest income		27,742		3,388		4,188		(609	)		34,709
Noninterest expenses		77,736		3,204		2,377		(609	)		82,708
Income before income taxes		37,810		189		1,820		—			39,819
Income tax expense		12,363		77		706		—			13,146
Net income	$	25,447	$	112	$	1,114	$	—		$	26,673
Assets	$	3,901,588	$	13,058	$	16,579	$	(43,798	)	$	3,887,427

				Nine Months Ended September 30, 2011
	Community					Investment		Inter-Segment
(In thousands)	Banking			Insurance		M gmt.		Elimination			Total
Interest income	$	104,822		$	4	$	6	$	(70	)	$	104,762
Interest expense		20,338			—		—		(70	)		20,268
Provision for loan and lease losses		(854	)		—		—		—			(854	)
Noninterest income		25,162			3,526		4,050		(608	)		32,130
Noninterest expenses		72,631			3,346		2,379		(608	)		77,748
Income before income taxes		37,869			184		1,677		—			39,730
Income tax expense		12,157			76		653		—			12,886
Net income	$	25,712		$	108	$	1,024	$	—		$	26,844
Assets	$	3,655,556		$	12,715	$	15,008	$	(57,236	)	$	3,626,043