Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Interest Income
Interest and fees on LHFS & LHFI	$ 76,524	$ 69,458	$ 222,555	$ 203,836
Interest and fees on acquired loans	6,781	11,607	21,854	39,242
Interest on securities:
Taxable	19,351	20,264	58,839	59,581
Tax exempt	902	1,046	2,804	3,306
Interest on federal funds sold and securities purchased under reverse repurchase agreements	5	2	10	4
Other interest income	223	392	653	1,177
Total Interest Income	103,786	102,769	306,715	307,146
Interest Expense
Interest on deposits	3,208	3,147	9,368	9,598
Interest on federal funds purchased and securities sold under repurchase agreements	411	205	1,246	527
Other interest expense	2,603	1,811	7,420	5,074
Total Interest Expense	6,222	5,163	18,034	15,199
Net Interest Income	97,564	97,606	288,681	291,947
Provision for loan losses, LHFI	4,284	2,514	9,123	5,332
Provision for loan losses, acquired loans	691	1,256	2,607	2,428
Net Interest Income After Provision for Loan Losses	92,589	93,836	276,951	284,187
Noninterest Income
Service charges on deposit accounts	11,677	12,400	33,809	35,405
Bank card and other fees	6,756	6,964	21,110	21,142
Mortgage banking, net	7,364	7,443	22,784	25,889
Insurance commissions	10,074	9,906	28,305	27,923
Wealth management	7,571	7,790	22,987	23,538
Other, net	1,274	1,470	3,534	(18)
Security losses, net			(310)	0
Total Noninterest Income	44,716	45,973	132,219	133,879
Noninterest Expense
Salaries and employee benefits	57,250	58,270	181,469	172,832
Services and fees	14,947	14,691	43,944	43,817
Net occupancy - premises	6,440	6,580	18,556	19,014
Equipment expense	6,063	5,877	18,053	17,754
Other real estate expense	(1,313)	3,385	61	5,421
FDIC assessment expense	2,911	2,559	8,681	8,114
Other expense	11,610	12,198	36,267	36,090
Total Noninterest Expense	97,908	103,560	307,031	303,042
Income Before Income Taxes	39,397	36,249	102,139	115,024
Income taxes	8,415	7,819	22,651	26,844
Net Income	$ 30,982	$ 28,430	$ 79,488	$ 88,180
Earnings Per Share
Basic	$ 0.46	$ 0.42	$ 1.18	$ 1.31
Diluted	0.46	0.42	1.17	1.30
Dividends Per Share	$ 0.23	$ 0.23	$ 0.69	$ 0.69