Revenue From Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2019

Revenue from Contract with Customer [Abstract]

Reconciliation of Revenue from Segments to Consolidated

The following tables disaggregate the Corporation's revenue by major source and reportable segment for the years ended December 31, 2019, 2018 and 2017.

(Dollars in thousands)	Banking		Wealth Management		Insurance		Other		Consolidated
For the Year Ended December 31, 2019
Net interest income (1)	$	174,202	$	41	$	—	$	(5,011)	$	169,232
Noninterest income:
Trust fee income	—		7,826		—		—		7,826
Service charges on deposit accounts	5,946		—		—		—		5,946
Investment advisory commission and fee income	—		15,940		—		—		15,940
Insurance commission and fee income	—		—		16,571		—		16,571
Other service fee income (2)	8,414		180		747		—		9,341
Bank owned life insurance income (1)	2,849		—		—		330		3,179
Net gain on sales of investment securities (1)	54		—		—		—		54
Net gain on mortgage banking activities (1)	3,946		—		—		—		3,946
Other income (2)	2,539		—		—		80		2,619
Total noninterest income	$	23,748	$	23,946	$	17,318	$	410	$	65,422

(Dollars in thousands)	Banking		Wealth Management		Insurance		Other		Consolidated
For the Year Ended December 31, 2018
Net interest income (1)	$	163,042	$	32	$	—	$	(5,012)	$	158,062
Noninterest income:
Trust fee income	—		7,882		—		—		7,882
Service charges on deposit accounts	5,632		—		—		—		5,632
Investment advisory commission and fee income	—		15,098		—		—		15,098
Insurance commission and fee income	—		—		15,658		—		15,658
Other service fee income (2)	8,347		199		786		—		9,332
Bank owned life insurance income (1)	3,284		—		—		(110)		3,174
Net gain on sales of investment securities (1)	10		—		—		—		10
Net gain on mortgage banking activities (1)	3,125		—		—		—		3,125
Other income (loss) (2)	417		—		(2)		(153)		262
Total noninterest income	$	20,815	$	23,179	$	16,442	$	(263)	$	60,173

(Dollars in thousands)	Banking		Wealth Management		Insurance		Other		Consolidated
For the Year Ended December 31, 2017
Net interest income (1)	$	148,180	$	8	$	—	$	(5,012)	$	143,176
Noninterest income:
Trust fee income	—		8,055		—		—		8,055
Service charges on deposit accounts	5,482		—		—		—		5,482
Investment advisory commission and fee income	—		13,454		—		—		13,454
Insurance commission and fee income	—		—		14,788		—		14,788
Other service fee income (2)	7,927		198		531		—		8,656
Bank owned life insurance income (1)	3,616		—		—		372		3,988
Net gain on sales of investment securities (1)	45		—		—		3		48
Net gain on mortgage banking activities (1)	4,023		—		—		—		4,023
Other income (2)	745		—		1		—		746
Total noninterest income	$	21,838	$	21,707	$	15,320	$	375	$	59,240