Goodwill and Other Intangible Assets - Schedule of Change in Loan Servicing Rights (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Loan servicing rights:
Balance at beginning of year	$ 23,807	$ 23,685	$ 22,810
Origination of loan servicing rights	2,643	5,307	11,486
Amortization expense	(4,500)	(5,185)	(10,611)
Balance at end of year	21,950	23,807	23,685
Valuation allowance:
Balance at beginning of year	0	0	(865)
Impairment recovery adjustment	0	0	865
Balance at end of year, net of valuation allowance	$ 21,950	$ 23,807	$ 23,685