Parent Company Financial Statements - Schedule of Income Statement (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Expenses
Professional services	$ 20,073	$ 17,385	$ 15,805
Other	27,793	25,610	32,622
Total noninterest expense	508,368	418,602	388,649
Income tax expense (benefit)	36,205	(63,309)	51,719
Net income	119,561	232,177	199,759
Parent
Income
Interest income	142	130	15
Other	9,291	0	0
Total income	9,433	130	15
Expenses
Professional services	5,877	4,937	899
Other	4,170	3,706	3,070
Total noninterest expense	10,047	8,643	3,969
Loss before income taxes and equity in undistributed income of subsidiaries	(614)	(8,513)	(3,954)
Income tax expense (benefit)	973	(1,773)	269
Loss before equity in undistributed income of subsidiaries	(1,587)	(6,740)	(4,223)
Equity in undistributed income of subsidiaries	121,148	238,917	203,982
Net income	$ 119,561	$ 232,177	$ 199,759