Consolidated Statements of Income (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Interest, fee and dividend income
Interest and fees on loans	$ 72,817	$ 74,998	$ 222,705	$ 230,996
Securities available for sale	5,898	5,603	17,204	16,956
Securities held to maturity	2,976	3,734	9,454	11,751
Other	524	659	1,206	2,138
Total interest, fee and dividend income	82,215	84,994	250,569	261,841
Interest expense
Deposits	2,548	4,267	8,582	18,183
Short-term borrowings	28	446	130	3,215
Long-term debt	89	398	301	1,184
Subordinated debt	1,359	1,375	4,077	1,503
Junior subordinated debt	517	565	1,572	2,186
Total interest expense	4,541	7,051	14,662	26,271
Net interest income	77,674	77,943	235,907	235,570
Provision for loan losses	(3,342)	3,261	(11,354)	51,741
Net interest income after provision for loan losses	81,016	74,682	247,261	183,829
Noninterest income
Service charges on deposit accounts	3,489	3,087	9,544	9,613
ATM and debit card fees	8,172	7,194	23,343	19,184
Retirement plan administration fees	10,495	9,685	30,372	26,840
Wealth management fees	8,783	7,695	25,099	21,791
Insurance services	3,720	3,742	10,689	11,303
Bank owned life insurance income	1,548	1,255	4,588	4,010
Net securities (losses) gains	(100)	84	568	(548)
Other	4,222	4,985	12,480	15,968
Total noninterest income	40,329	37,727	116,683	108,161
Noninterest expense
Salaries and employee benefits	44,190	40,451	128,462	120,918
Occupancy	5,117	5,294	16,281	16,354
Data processing and communications	3,881	4,058	13,039	12,370
Professional fees and outside services	3,784	3,394	11,403	10,694
Equipment	5,577	5,073	16,247	14,494
Office supplies and postage	1,364	1,530	4,478	4,621
FDIC expense	772	645	2,243	1,949
Advertising	583	530	1,502	1,461
Amortization of intangible assets	663	856	2,157	2,573
Loan collection and other real estate owned, net	706	620	1,959	2,365
Other	6,232	3,857	14,405	14,730
Total noninterest expense	72,869	66,308	212,176	202,529
Income before income tax expense	48,476	46,101	151,768	89,461
Income tax expense	11,043	10,988	34,193	19,267
Net income	$ 37,433	$ 35,113	$ 117,575	$ 70,194
Earnings per share
Basic (in dollars per share)	$ 0.86	$ 0.80	$ 2.71	$ 1.61
Diluted (in dollars per share)	$ 0.86	$ 0.80	$ 2.69	$ 1.60