Revenue from Contracts with Customers (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Personal trust and agency accounts	$ 3,480	$ 2,571	$ 6,434	$ 5,075
Employee benefit and retirement-related accounts	2,675	2,467	5,326	4,939
Investment management and investment advisory agency accounts	4,017	3,273	7,817	6,435
Other	556	505	1,175	982
Non-sufficient funds (NSF) fees	777	860	1,569	1,921
Demand deposit account (DDA) charges	1,331	1,069	2,539	2,107
Other	106	112	212	254
Credit card	670	730	1,281	1,413
HELOC	114	108	196	197
Installment	40	35	60	84
Real estate	1,853	1,510	3,350	2,965
Commercial	229	256	543	677
Debit card fee income	6,580	6,830	12,823	13,287
Bank owned life insurance income	1,565	1,332	4,194	2,517
ATM Fees	458	553	954	1,086
Debt Securities, Available-for-Sale, Gain (Loss)	0	0	(398)	0
Loss on equity securities, net	358	25	(329)	(380)
Other components of net periodic benefit income	2,204	1,893	4,408	3,786
Other	1,781	886	2,840	2,057
Total other income	28,794	25,015	54,994	49,402
Bank Servicing [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Including Assessed Tax	2,906	2,639	5,430	5,336
Within Scope [Domain]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Including Assessed Tax	1,300	1,300	2,500	2,700
Out of Scope [Domain]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Including Assessed Tax	$ 1,600	$ 1,300	$ 2,900	$ 2,600