Servicing Rights - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Commercial servicing rights
Servicing Assets at Fair Value [Line Items]
Mortgage servicing rights, at fair value	$ 2,200	$ 2,129
Commercial loans serviced by third party	$ 282,200	$ 285,300
Prepayment speed, assumption	11.76%	10.19%
Used to estimate fair value, assumption	9.50%	12.00%
Other Noninterest Income
Servicing Assets at Fair Value [Line Items]
Mortgage servicing fees	$ 3,800	$ 3,300	$ 2,900