Servicing Rights - Mortgage Servicing Assets (Details) - Mortgage servicing rights - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Servicing Asset at Fair Value, Amount [Roll Forward]
Balance, beginning of period	$ 18,635	$ 13,724	$ 11,218
Additions for new MSR capitalized	3,616	4,623	6,088
Changes in fair value:
Due to changes in model inputs of assumptions	(922)	1,615	(1,181)
Other	(1,765)	(1,327)	(2,401)
Carrying value, December 31	$ 19,564	$ 18,635	$ 13,724