CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Interest income
Loans, including fees	$ 126,786	$ 123,397	$ 376,207	$ 320,607
Investment securities
Taxable	22,180	21,801	70,031	56,315
Tax-exempt	4,457	3,807	13,051	9,532
Total interest on investment securities	26,637	25,608	83,082	65,847
Other earning assets	222	215	638	499
Total interest income	153,645	149,220	459,927	386,953
Interest expense
Deposits	20,151	14,672	60,006	39,764
Short-term borrowings	7,199	6,052	19,805	12,847
Long-term borrowings	4,760	5,011	14,764	11,066
Total interest expense	32,110	25,735	94,575	63,677
Net interest income	121,535	123,485	365,352	323,276
Provision for Loan and Lease Losses	5,228	3,238	25,969	9,276
Net interest income after provision for loan and lease losses	116,307	120,247	339,383	314,000
Noninterest income
Service Charges on Deposit Accounts	9,874	10,316	28,596	24,923
Trust and wealth management fees	3,718	3,728	11,731	11,379
Bankcard income	3,316	5,261	15,399	13,998
Client derivative fees	4,859	3,029	11,468	6,249
Foreign exchange income	1,708	0	1,725	0
Net gain from sales of loans	4,806	1,739	10,128	4,643
Net gain (loss) on sales/transfers of investment securities	105	(167)	(110)	(197)
Other	4,754	4,778	15,668	12,883
Total noninterest income	33,140	28,684	94,605	73,878
Noninterest expenses
Salaries and employee benefits	53,212	50,852	155,109	137,485
Net occupancy	5,509	6,765	17,735	17,893
Furniture and equipment	4,120	4,072	11,758	11,410
Data processing	5,774	4,502	15,885	22,478
Marketing	1,346	2,502	4,928	5,947
Communication	910	785	2,385	2,362
Professional services	4,771	2,621	9,062	10,478
State intangible tax	1,445	1,223	4,062	3,066
FDIC assessments	(1,097)	734	918	2,951
Intangible assets amortization	2,432	2,486	6,521	5,130
Other	7,804	8,873	20,740	21,258
Total noninterest expenses	86,226	85,415	249,103	240,458
Income before income taxes	63,221	63,516	184,885	147,420
Income tax expense	12,365	12,859	35,487	29,839
Net income	$ 50,856	$ 50,657	$ 149,398	$ 117,581
Earnings per common share
Basic	$ 0.52	$ 0.52	$ 1.52	$ 1.37
Diluted	0.51	0.51	1.51	1.36
Cash dividends declared per share	$ 0.23	$ 0.20	$ 0.67	$ 0.58
Average common shares outstanding - basic	98,517,025	97,411,201	98,177,802	85,602,116
Average common shares outstanding - diluted	99,077,723	98,484,228	98,723,173	86,639,927