CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Interest income:
Interest and fees on loans	$ 140,472	$ 115,138	$ 401,129	$ 322,775
Interest and dividends on taxable investments	20,550	18,969	63,230	61,718
Interest and dividends on nontaxable investments	2,878	3,449	9,238	10,569
Total interest income	163,900	137,556	473,597	395,062
Interest expense:
Interest on deposits	40,592	24,555	117,766	53,431
Interest on borrowings	10,563	5,215	26,687	13,536
Total interest expense	51,155	29,770	144,453	66,967
Net interest income	112,745	107,786	329,144	328,095
Provision for credit losses	7,709	2,878	16,565	7,130
Net interest income after provision for credit losses	105,036	104,908	312,579	320,965
Noninterest revenues:
Deposit service fees	14,916	14,026	43,338	40,607
Mortgage banking	1,055	113	3,675	399
Other banking services	4,621	3,452	11,470	10,767
Employee benefit services	33,215	29,997	97,031	87,946
Insurance services	13,652	12,113	38,068	35,495
Wealth management services	8,892	7,934	26,793	24,037
Loss on sales of investment securities	(255)	0	(487)	(52,329)
Gain on debt extinguishment	0	0	0	242
Unrealized gain (loss) on equity securities	101	(49)	984	(99)
Total noninterest revenues	76,197	67,586	220,872	147,065
Noninterest expenses:
Salaries and employee benefits	78,022	70,687	224,532	210,208
Data processing and communications	15,894	15,480	45,516	42,900
Occupancy and equipment	10,586	10,358	32,663	31,835
Amortization of intangible assets	3,369	3,576	10,822	10,948
Legal and professional fees	3,723	3,826	11,523	12,129
Business development and marketing	4,365	4,628	11,549	12,096
Acquisition-related contingent consideration adjustments	(156)	80	(156)	1,080
Litigation accrual	102	0	221	0
Acquisition expenses	66	0	205	56
Other expenses	8,232	7,869	24,411	22,342
Total noninterest expenses	124,203	116,504	361,286	343,594
Income before income taxes	57,030	55,990	172,165	124,436
Income taxes	13,129	11,861	39,477	26,218
Net income	$ 43,901	$ 44,129	$ 132,688	$ 98,218
Basic earnings per share	$ 0.83	$ 0.82	$ 2.50	$ 1.82
Diluted earnings per share	$ 0.83	$ 0.82	$ 2.50	$ 1.82