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
Loans and lease financing	$ 205,682	$ 194,098	$ 607,594	$ 551,777
Available-for-sale investment securities	12,850	18,426	41,539	55,208
Held-to-maturity investment securities	16,937	18,271	52,305	55,510
Other	14,527	9,004	38,444	20,054
Total interest income	249,996	239,799	739,882	682,549
Interest expense
Deposits	87,500	74,651	257,252	176,006
Short-term and long-term borrowings	5,397	6,838	17,303	20,057
Other	392	1,162	1,342	2,152
Total interest expense	93,289	82,651	275,897	198,215
Net interest income	156,707	157,148	463,985	484,334
Provision for credit losses	7,400	7,500	15,500	21,300
Net interest income after provision for credit losses	149,307	149,648	448,485	463,034
Noninterest income
Service charges on deposit accounts	7,783	7,524	23,122	22,001
Credit and debit card fees	17,533	15,748	49,567	47,507
Other service charges and fees	11,790	9,546	32,730	27,764
Trust and investment services income	9,077	9,742	28,857	28,804
Bank-owned life insurance	4,502	1,872	12,148	10,263
Other	2,603	1,665	10,003	6,129
Total noninterest income	53,288	46,097	156,427	142,468
Noninterest expense
Salaries and employee benefits	59,563	55,937	176,562	169,873
Contracted services and professional fees	14,634	16,393	46,440	50,204
Occupancy	6,945	6,711	21,263	22,047
Equipment	13,078	11,826	39,687	32,562
Regulatory assessment and fees	3,412	4,149	15,346	11,661
Advertising and marketing	1,813	2,289	6,190	6,174
Card rewards program	8,678	8,358	25,905	24,124
Other	18,024	13,720	45,653	42,186
Total noninterest expense	126,147	119,383	377,046	358,831
Income before provision for income taxes	76,448	76,362	227,866	246,671
Provision for income taxes	14,956	18,141	50,233	59,190
Net income	$ 61,492	$ 58,221	$ 177,633	$ 187,481
Basic earnings per share	$ 0.48	$ 0.46	$ 1.39	$ 1.47
Diluted earnings per share	$ 0.48	$ 0.46	$ 1.38	$ 1.47
Basic weighted-average outstanding shares	127,886,167	127,609,860	127,820,737	127,552,255
Diluted weighted-average outstanding shares	128,504,035	127,936,440	128,362,433	127,897,829