CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Interest income:
Loans and leases	$ 100,206	$ 69,027	$ 280,195	$ 184,650
Investment securities, taxable	5,918	6,691	18,512	19,324
Investment securities, tax-exempt	319	339	1,131	630
Other	883	421	2,498	1,952
Total interest income	107,326	76,478	302,336	206,556
Interest expense:
Deposits	34,405	6,556	84,538	12,485
Short-term borrowings	2,136	380	5,154	427
Subordinated notes	1,060	904	3,108	2,578
Long-term debt and mandatorily redeemable securities	489	(296)	2,219	(948)
Total interest expense	38,090	7,544	95,019	14,542
Net interest income	69,236	68,934	207,317	192,014
Provision for credit losses	859	3,167	3,955	7,903
Net interest income after provision for credit losses	68,377	65,767	203,362	184,111
Noninterest income:
Mortgage banking	971	864	2,699	3,303
Insurance commissions	1,714	1,695	5,384	5,168
Equipment rental	2,101	2,761	6,930	9,718
Losses on investment securities available-for-sale	0	0	(44)	0
Other	6,347	3,321	14,781	9,937
Total noninterest income	24,455	22,007	70,547	67,982
Noninterest expense:
Salaries and employee benefits	28,866	26,386	85,699	77,415
Net occupancy	2,867	2,582	8,165	7,917
Furniture and equipment	1,217	1,372	3,938	4,051
Information Technology and Data Processing	6,289	5,802	18,714	16,412
Depreciation - leased equipment	1,672	2,233	5,570	7,912
Professional fees	1,763	1,539	4,149	5,241
FDIC and other insurance	1,598	939	4,302	2,682
Business development and marketing	1,201	1,415	4,822	4,352
Other	4,693	3,063	13,393	10,340
Total noninterest expense	50,166	45,331	148,752	136,322
Income before income taxes	42,666	42,443	125,157	115,771
Income tax expense	9,727	9,698	28,640	26,295
Net income	32,939	32,745	96,517	89,476
Net (income) loss attributable to noncontrolling interests	0	(8)	(19)	(35)
Net income available to common shareholders	$ 32,939	$ 32,737	$ 96,498	$ 89,441
Per common share:
Basic net income per common share (in dollars per share)	$ 1.32	$ 1.32	$ 3.87	$ 3.59
Diluted net income per common share (in dollars per share)	1.32	1.32	3.87	3.59
Cash dividends (in dollars per share)	$ 0.32	$ 0.32	$ 0.96	$ 0.94
Basic weighted average common shares outstanding (in shares)	24,660,508	24,656,736	24,677,914	24,697,106
Diluted weighted average common shares outstanding (in shares)	24,660,508	24,656,736	24,677,914	24,697,106
Trust and wealth advisory
Noninterest income:
Trust and wealth advisory, service charges on deposit accounts, and debit card income	$ 5,648	$ 5,498	$ 17,794	$ 17,499
Service charges on deposit accounts
Noninterest income:
Trust and wealth advisory, service charges on deposit accounts, and debit card income	3,297	3,240	9,418	8,974
Debit card
Noninterest income:
Trust and wealth advisory, service charges on deposit accounts, and debit card income	$ 4,377	$ 4,628	$ 13,585	$ 13,383