Segment Reporting (Tables)

9 Months Ended

Sep. 30, 2016

Segment Reporting [Abstract]

Financial information for the company's operating segments

The following table provides financial information for the Company’s operating segments as of and for the periods presented:

	Community Banks		Insurance		Wealth Management			Other			Consolidated
Three months ended September 30, 2016
Net interest income (loss)	$	77,064	$	85	$	472		$	(1,890	)	$	75,731
Provision for loan losses	2,655		—		(5		)	—			2,650
Noninterest income (loss)	32,773		2,454		3,248			(203		)	38,272
Noninterest expense	71,784		1,762		2,745			177			76,468
Income (loss) before income taxes	35,398		777		980			(2,270		)	34,885
Income tax expense (benefit)	12,284		301		—			(879		)	11,706
Net income (loss)	$	23,114	$	476	$	980		$	(1,391	)	$	23,179
Total assets	$	8,446,403	$	22,708	$	51,176		$	22,184		$	8,542,471
Goodwill	467,767		2,767		—			—			470,534
Three months ended September 30, 2015
Net interest income (loss)	$	69,404	$	81	$	418		$	(1,291	)	$	68,612
Provision for loan losses	749		—		1			—			750
Noninterest income	26,638		2,434		2,981			26			32,079
Noninterest expense	71,461		1,783		2,497			238			75,979
Income (loss) before income taxes	23,832		732		901			(1,503		)	23,962
Income tax expense (benefit)	8,040		288		—			(586		)	7,742
Net income (loss)	$	15,792	$	444	$	901		$	(917	)	$	16,220
Total assets	$	7,829,765	$	21,978	$	43,150		$	16,070		$	7,910,963
Goodwill	441,501		2,767		—			—			444,268

	Community Banks		Insurance		Wealth Management			Other			Consolidated
Nine months ended September 30, 2016
Net interest income (loss)	$	225,449	$	259	$	1,349		$	(4,115	)	$	222,942
Provision for loan losses	5,893		—		(13		)	—			5,880
Noninterest income	89,515		7,734		9,296			615			107,160
Noninterest expense	209,442		5,240		8,312			547			223,541
Income (loss) before income taxes	99,629		2,753		2,346			(4,047		)	100,681
Income tax expense (benefit)	33,875		1,074		—			(1,563		)	33,386
Net income (loss)	$	65,754	$	1,679	$	2,346		$	(2,484	)	$	67,295
Total assets	$	8,446,403	$	22,708	$	51,176		$	22,184		$	8,542,471
Goodwill	467,767		2,767		—			—			470,534
Nine months ended September 30, 2015
Net interest income (loss)	$	171,125	$	228	$	1,260		$	(3,606	)	$	169,007
Provision for loan losses	3,008		—		(8		)	—			3,000
Noninterest income	62,064		7,012		7,694			58			76,828
Noninterest expense	161,888		5,131		6,748			613			174,380
Income (loss) before income taxes	68,293		2,109		2,214			(4,161		)	68,455
Income tax expense (benefit)	22,397		827		—			(1,623		)	21,601
Net income (loss)	$	45,896	$	1,282	$	2,214		$	(2,538	)	$	46,854
Total assets	$	7,829,765	$	21,978	$	43,150		$	16,070		$	7,910,963
Goodwill	441,501		2,767		—			—			444,268