Segments (Tables)

12 Months Ended

Dec. 31, 2015

Segment Reporting [Abstract]

Total Assets by Reportable Operating Segment

The following represents total assets by reportable operating segment as of December 31:

(dollars in thousands)	2015		2014
Community Banking	$	6,305,046	$	4,954,728
Insurance	9,619		7,468
Wealth Management	3,689		2,490
Total Assets	$	6,318,354	$	4,964,686

Financial Information of Segments

	For the Year Ended December 31, 2015
(dollars in thousands)	Community Banking		Insurance		Wealth Management		Eliminations			Consolidated
Interest income	$	203,439	$	2	$	508	$	(401	)	$	203,548
Interest expense	16,678		—		—		(681		)	15,997
Net interest income	186,761		2		508		280			187,551
Provision for loan losses	10,388		—		—		—			10,388
Noninterest income	34,106		5,035		11,412		480			51,033
Noninterest expense	115,998		4,365		9,037		760			130,160
Depreciation expense	4,664		50		25		—			4,739
Amortization of intangible assets	1,738		50		30		—			1,818
Provision for income taxes	23,209		200		989		—			24,398
Net Income	$	64,870	$	372	$	1,839	$	—		$	67,081

	For the Year Ended December 31, 2014
(dollars in thousands)	Community Banking		Insurance		Wealth Management		Eliminations			Consolidated
Interest income	$	160,403	$	2	$	518	$	(400	)	$	160,523
Interest expense	13,989		—		—		(1,508		)	12,481
Net interest income	146,414		2		518		1,108			148,042
Provision for loan losses	1,715		—		—		—			1,715
Noninterest income	29,443		5,279		11,297		319			46,338
Noninterest expense	97,733		4,313		9,173		1,427			112,646
Depreciation expense	3,387		51		27		—			3,465
Amortization of intangible assets	1,039		51		39		—			1,129
Provision for income taxes	16,311		303		901		—			17,515
Net Income	$	55,672	$	563	$	1,675	$	—		$	57,910

	For the Year Ended December 31, 2013
(dollars in thousands)	Community Banking		Insurance			Wealth Management		Eliminations			Consolidated
Interest income	$	153,450	$	2		$	517	$	(213	)	$	153,756
Interest expense	16,508		—			—		(1,945		)	14,563
Net interest income	136,942		2			517		1,732			139,193
Provision for loan losses	8,311		—			—		—			8,311
Noninterest income	34,649		5,483			10,662		733			51,527
Noninterest expense	94,769		5,210			9,850		2,465			112,294
Depreciation expense	3,430		47			30		—			3,507
Amortization of intangible assets	1,492		51			48		—			1,591
Provision (benefit) for income taxes	14,180		(47		)	345		—			14,478
Net Income	$	49,409	$	224		$	906	$	—		$	50,539