Business Segments (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Financial Information by Business Segment

Condensed financial information by business segment is presented below:

			Trust and
	Community		Investment
(unaudited, in thousands)	Banking		Services		Consolidated
For the Three Months ended June 30, 2018:
Interest and dividend income	$	98,888	$	—	$	98,888
Interest expense		16,541		—		16,541
Net interest income		82,347		—		82,347
Provision for credit losses		1,708		—		1,708
Net interest income after provision for credit losses		80,639		—		80,639
Non-interest income		17,656		5,752		23,408
Non-interest expense		60,026		3,517		63,543
Income before provision for income taxes		38,269		2,235		40,504
Provision for income taxes		6,865		470		7,335
Net income	$	31,404	$	1,765	$	33,169
For the Three Months ended June 30, 2017:
Interest and dividend income	$	82,160	$	—	$	82,160
Interest expense		10,021		—		10,021
Net interest income		72,139		—		72,139
Provision for credit losses		2,383		—		2,383
Net interest income after provision for credit losses		69,756		—		69,756
Non-interest income		16,550		5,572		22,122
Non-interest expense		52,754		3,130		55,884
Income before provision for income taxes		33,552		2,442		35,994
Provision for income taxes		8,676		977		9,653
Net income	$	24,876	$	1,465	$	26,341
For the Six Months ended June 30, 2018:
Interest and dividend income	$	185,203	$	—	$	185,203
Interest expense		29,667		—		29,667
Net interest income		155,536		—		155,536
Provision for credit losses		3,876		—		3,876
Net interest income after provision for credit losses		151,660		—		151,660
Non-interest income		35,236		12,255		47,491
Non-interest expense		110,920		7,194		118,114
Income before provision for income taxes		75,976		5,061		81,037
Provision for income taxes		13,276		1,063		14,339
Net income	$	62,700	$	3,998	$	66,698
For the Six Months ended June 30, 2017:
Interest and dividend income	$	162,084	$	—	$	162,084
Interest expense		19,226		—		19,226
Net interest income		142,858		—		142,858
Provision for credit losses		5,094		—		5,094
Net interest income after provision for credit losses		137,764		—		137,764
Non-interest income		33,290		11,716		45,006
Non-interest expense		103,746		6,522		110,268
Income before provision for income taxes		67,308		5,194		72,502
Provision for income taxes		18,196		2,078		20,274
Net income	$	49,112	$	3,116	$	52,228