Goodwill and Other Intangible Assets - Changes in Servicing Rights (Details) - Servicing Rights [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Servicing Asset at Amortized Cost, Balance [Roll Forward]
Beginning of period	$ 8,568	$ 8,372	$ 8,572	$ 7,878
Servicing rights capitalized	707	578	1,456	1,969
Amortization of servicing rights	(350)	(383)	(1,100)	(1,290)
Changes in valuation allowance	(4)	2	(7)	12
End of period	8,921	8,569	8,921	8,569
Loans serviced for others	$ 1,568,817	$ 1,484,738	$ 1,568,817	$ 1,484,738