Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Interest income
Loans	$ 201,927	$ 176,188	$ 396,625	$ 339,712
Securities
Taxable	9,258	12,300	18,763	25,553
Tax-exempt	1,152	1,700	2,347	3,538
Other	7,874	6,978	15,655	12,408
Total interest income	220,211	197,166	433,390	381,211
Interest expense
Deposits	87,621	51,391	170,234	84,257
Borrowings	7,564	15,559	14,840	30,963
Total interest expense	95,185	66,950	185,074	115,220
Net interest income	125,026	130,216	248,316	265,991
Provision for credit losses on loans	4,300	3,000	6,938	10,960
Recovery of credit losses on unfunded commitments	(1,000)	(1,000)	(1,200)	(2,500)
Provision for credit losses	3,300	2,000	5,738	8,460
Net interest income after provision for credit losses	121,726	128,216	242,578	257,531
Noninterest income
Service charges on deposit accounts	10,286	9,733	20,792	18,853
Fees and commissions	3,944	4,987	7,893	9,663
Insurance commissions	2,758	2,809	5,474	5,255
Wealth management revenue	5,684	5,338	11,353	10,478
Mortgage banking income	9,698	9,771	21,068	18,288
Gain on debt extinguishment	0	0	56	0
Net loss on sales of securities	0	(22,438)	0	(22,438)
BOLI income	2,701	2,402	5,392	5,405
Other	3,691	4,624	8,115	9,015
Total noninterest income	38,762	17,226	80,143	54,519
Noninterest expense
Salaries and employee benefits	70,731	70,637	142,201	140,469
Data processing	3,945	3,684	7,752	7,317
Net occupancy and equipment	11,844	11,865	23,233	23,270
Other real estate owned	105	51	212	81
Professional fees	3,195	4,012	6,543	7,479
Advertising and public relations	3,807	3,482	8,693	8,168
Intangible amortization	1,186	1,369	2,398	2,795
Communications	2,112	2,226	4,136	4,206
Other	15,051	12,839	29,720	25,588
Total noninterest expense	111,976	110,165	224,888	219,373
Income (loss) before income taxes	48,512	35,277	97,833	92,677
Income taxes	9,666	6,634	19,578	17,956
Net income (loss)	$ 38,846	$ 28,643	$ 78,255	$ 74,721
Basic earnings per share (in usd per share)	$ 0.69	$ 0.51	$ 1.39	$ 1.33
Diluted earnings per share (in usd per share)	0.69	0.51	1.38	1.33
Cash dividends per common share (in usd per share)	$ 0.22	$ 0.22	$ 0.44	$ 0.44