Consolidated Statements of Income (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Interest, fee and dividend income
Interest and fees on loans	$ 73,343	$ 75,093
Securities available for sale	6,840	5,544
Securities held to maturity	3,493	3,382
Other	525	291
Total interest, fee and dividend income	84,201	84,310
Interest expense
Deposits	1,842	3,172
Short-term borrowings	16	70
Long-term debt	87	124
Subordinated debt	1,359	1,359
Junior subordinated debt	549	530
Total interest expense	3,853	5,255
Net interest income	80,348	79,055
Provision for loan losses	596	(2,796)
Net interest income after provision for loan losses	79,752	81,851
Noninterest income
Service charges on deposit accounts	3,688	3,027
Card services income	8,695	7,550
Retirement plan administration fees	13,279	10,098
Wealth management	8,640	7,910
Insurance services	3,788	3,461
Bank owned life insurance income	1,654	1,381
Net securities (losses) gains	(179)	467
Other	3,094	3,144
Total noninterest income	42,659	37,038
Noninterest expense
Salaries and employee benefits	45,508	41,601
Technology and data services	8,547	8,892
Occupancy	6,793	6,889
Professional fees and outside services	4,276	3,589
Office supplies and postage	1,424	1,499
FDIC expenses	802	808
Advertising	654	451
Amortization of intangible assets	636	812
Loan collection and other real estate owned, net	384	590
Other	3,119	2,757
Total noninterest expense	72,143	67,888
Income before income tax expense	50,268	51,001
Income tax expense	11,142	11,155
Net income	$ 39,126	$ 39,846
Earnings per share
Basic (in dollars per share)	$ 0.91	$ 0.91
Diluted (in dollars per share)	$ 0.90	$ 0.91