Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Interest Income
Interest and fees on LHFS & LHFI	$ 79,407	$ 72,286
Interest and fees on acquired loans	5,189	7,022
Interest on securities:
Taxable	19,197	20,086
Tax exempt	845	973
Interest on federal funds sold and securities purchased under reverse repurchase agreements	1	1
Other interest income	267	230
Total Interest Income	104,906	100,598
Interest Expense
Interest on deposits	3,945	3,038
Interest on federal funds purchased and securities sold under repurchase agreements	698	431
Other interest expense	2,673	2,389
Total Interest Expense	7,316	5,858
Net Interest Income	97,590	94,740
Provision for loan losses, LHFI	2,762	2,243
Provision for loan losses, acquired loans	(1,605)	1,309
Net Interest Income After Provision for Loan Losses	96,433	91,188
Noninterest Income
Service charges on deposit accounts	10,832	11,081
Bank card and other fees	6,500	6,918
Mortgage banking, net	10,185	8,699
Insurance commissions	9,212	8,593
Wealth management	7,413	7,407
Other, net	1,891	888
Security losses, net	0	(310)
Total Noninterest Income	46,033	43,276
Noninterest Expense
Salaries and employee benefits	57,302	57,201
Services and fees	15,332	14,475
Net occupancy - premises	6,238	6,188
Equipment expense	5,998	6,094
Other real estate expense	1,759	181
FDIC assessment expense	2,640	2,811
Other expense	12,788	11,994
Total Noninterest Expense	102,057	98,944
Income Before Income Taxes	40,409	35,520
Income taxes	9,161	8,517
Net Income	$ 31,248	$ 27,003
Earnings Per Share
Basic	$ 0.46	$ 0.40
Diluted	0.46	0.40
Dividends Per Share	$ 0.23	$ 0.23