Noninterest Income (Tables)

12 Months Ended

Dec. 31, 2023

Noninterest Income

Schedule of noninterest income

	Year ended
	December 31,
(dollars in thousands)	2023		2022		2021
Retirement and benefits	$	65,294	$	67,135	$	71,709
Wealth management		21,855		20,870		21,052
Mortgage banking (1)		8,411		16,921		48,502
Service charges on deposit accounts		1,280		1,434		1,395
Net gains (losses) on investment securities (1)		(24,643)		—		125
Other
Interchange fees		2,222		2,246		2,180
Bank-owned life insurance income (1)		877		836		793
Misc. transactional fees		1,433		1,429		1,218
Other noninterest income		3,500		352		413
Total noninterest income	$	80,229	$	111,223	$	147,387

(1) Not within the scope of ASC 606.