Unaudited Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Interest Income
Investment securities	$ 19,987	$ 21,827	$ 63,305	$ 68,747
Residential real estate loans	8,326	8,538	24,594	24,947
Commercial loans	59,875	47,694	166,027	139,199
Consumer and other loans	8,276	7,885	24,198	23,501
Total interest income	96,464	85,944	278,124	256,394
Interest Expense
Deposits	4,564	4,550	13,505	13,905
Securities sold under agreements to repurchase	537	289	1,362	882
Federal Home Loan Bank advances	1,398	1,527	4,642	4,844
Other borrowed funds	21	17	55	49
Subordinated debentures	1,132	935	3,228	2,737
Total interest expense	7,652	7,318	22,792	22,417
Net Interest Income	88,812	78,626	255,332	233,977
Provision for loan losses	3,327	626	7,938	1,194
Net interest income after provision for loan losses	85,485	78,000	247,394	232,783
Non-Interest Income
Service charges and other fees	17,307	16,307	50,435	46,760
Miscellaneous loan fees and charges	1,211	1,195	3,283	3,379
Gain on sale of loans	9,141	9,592	23,031	23,841
Gain (loss) on sale of investments	77	(594)	(545)	(706)
Other income	3,449	1,793	8,326	6,030
Total non-interest income	31,185	28,293	84,530	79,304
Non-Interest Expense
Compensation and employee benefits	41,297	38,370	120,041	112,871
Occupancy and equipment	6,500	6,168	19,706	19,287
Advertising and promotions	2,239	2,098	6,381	6,308
Data processing	3,647	3,982	10,180	10,982
Other real estate owned	817	215	1,532	819
Regulatory assessments and insurance	1,214	1,158	3,362	3,732
Core deposit intangibles amortization	640	777	1,880	2,362
Other expenses	12,198	12,412	34,123	35,636
Total non-interest expense	68,552	65,180	197,205	191,997
Income Before Income Taxes	48,118	41,113	134,719	120,090
Federal and state income tax expense	11,639	10,156	33,298	30,000
Net Income	$ 36,479	$ 30,957	$ 101,421	$ 90,090
Basic earnings per share	$ 0.47	$ 0.40	$ 1.31	$ 1.18
Diluted earnings per share	0.47	0.40	1.31	1.18
Dividends declared per share	$ 0.51	$ 0.20	$ 0.93	$ 0.60
Average outstanding shares - basic	78,004,450	76,288,640	77,379,514	76,195,550
Average outstanding shares - diluted	78,065,942	76,350,873	77,442,944	76,247,051