Noninterest Income (Tables)

12 Months Ended

Dec. 31, 2022

Noninterest Income

Schedule of noninterest income

	Year ended
	December 31,
(dollars in thousands)	2022		2021		2020
Retirement and benefits	$	67,135	$	71,709	$	60,956
Wealth management		20,870		21,052		17,451
Mortgage banking (1)		16,921		48,502		61,641
Service charges on deposit accounts		1,434		1,395		1,409
Net gains (losses) on investment securities (1)		—		125		2,737
Other
Interchange fees		2,246		2,180		2,140
Bank-owned life insurance income (1)		835		793		797
Misc. transactional fees		1,429		1,218		1,246
Other noninterest income		353		413		994
Total noninterest income	$	111,223	$	147,387	$	149,371

(1) Not within the scope of ASC 606.