Segment Reporting (Tables)

6 Months Ended

Jun. 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 June 30, 2016
Net interest income	$	77,564	$	88	$	443		$	(938	)	$	77,157
Provision for loan losses	1,425		—		5			—			1,430
Noninterest income	29,172		2,280		3,062			1,072			35,586
Noninterest expense	72,448		1,741		2,829			241			77,259
Income (loss) before income taxes	32,863		627		671			(107		)	34,054
Income taxes	10,952		243		—			(41		)	11,154
Net income (loss)	$	21,911	$	384	$	671		$	(66	)	$	22,900
Total assets	$	8,429,596	$	21,484	$	51,239		$	27,247		$	8,529,566
Goodwill	467,767		2,767		—			—			470,534
Three months ended June 30, 2015
Net interest income	$	52,205	$	78	$	412		$	(1,081	)	$	51,614
Provision for loan losses	1,181		—		(6		)	—			1,175
Noninterest income	18,325		2,183		2,348			23			22,879
Noninterest expense	47,044		1,727		2,144			167			51,082
Income (loss) before income taxes	22,305		534		622			(1,225		)	22,236
Income taxes	7,103		218		—			(479		)	6,842
Net income (loss)	$	15,202	$	316	$	622		$	(746	)	$	15,394
Total assets	$	5,818,191	$	20,438	$	43,719		$	16,842		$	5,899,190
Goodwill	271,931		2,767		—			—			274,698

	Community Banks		Insurance		Wealth Management			Other			Consolidated
Six months ended June 30, 2016
Net interest income	$	148,385	$	174	$	877		$	(2,225	)	$	147,211
Provision for loan losses	3,238		—		(8		)	—			3,230
Noninterest income	56,743		5,280		6,047			818			68,888
Noninterest expense	137,659		3,477		5,567			370			147,073
Income (loss) before income taxes	64,231		1,977		1,365			(1,777		)	65,796
Income taxes	21,591		773		—			(684		)	21,680
Net income (loss)	$	42,640	$	1,204	$	1,365		$	(1,093	)	$	44,116
Total assets	$	8,429,596	$	21,484	$	51,239		$	27,247		$	8,529,566
Goodwill	467,767		2,767		—			—			470,534
Six months ended June 30, 2015
Net interest income	$	101,721	$	147	$	842		$	(2,315	)	$	100,395
Provision for loan losses	2,259		—		(9		)	—			2,250
Noninterest income	35,426		4,578		4,713			32			44,749
Noninterest expense	90,427		3,348		4,251			375			98,401
Income (loss) before income taxes	44,461		1,377		1,313			(2,658		)	44,493
Income taxes	14,359		538		—			(1,038		)	13,859
Net income (loss)	$	30,102	$	839	$	1,313		$	(1,620	)	$	30,634
Total assets	$	5,818,191	$	20,438	$	43,719		$	16,842		$	5,899,190
Goodwill	271,931		2,767		—			—			274,698