Income Taxes - Schedule of Effective Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Tax provision at statutory rate	$ 27,711	$ 38,896	$ 25,266
Increase (decrease) in income taxes resulting from:
Tax-exempt interest income	(2,175)	(1,976)	(1,589)
Low income housing and other tax credits	(630)	(669)	(1,229)
Bank-owned life insurance income	(920)	(1,511)	(589)
Non-deductible interest expense	241	26	14
State income taxes, net of federal benefit	2,809	3,369	2,472
Nondeductible merger expenses	489	107	242
Change in valuation allowance	(13)	(20)	(10)
Nondeductible compensation	274	97	27
Other, net	39	(36)	71
Income tax expense (benefit)	$ 27,825	$ 38,283	$ 24,675