Unaudited Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Interest Income
Investment securities	$ 21,357	$ 21,971	$ 64,600	$ 64,483
Residential real estate loans	12,156	10,356	34,345	29,290
Commercial loans	97,224	80,587	268,806	221,926
Consumer and other loans	11,658	9,991	33,145	27,987
Total interest income	142,395	122,905	400,896	343,686
Interest Expense
Deposits	6,214	4,837	17,179	13,370
Securities sold under agreements to repurchase	999	570	2,687	1,541
Federal Home Loan Bank advances	2,035	2,132	8,937	6,734
Other borrowed funds	47	63	123	105
Subordinated debentures	1,652	1,558	5,014	4,345
Total interest expense	10,947	9,160	33,940	26,095
Net Interest Income	131,448	113,745	366,956	317,591
Provision for loan losses	0	3,194	57	8,707
Net interest income after provision for loan losses	131,448	110,551	366,899	308,884
Non-Interest Income
Service charges and other fees	15,138	19,504	53,178	55,179
Miscellaneous loan fees and charges	1,775	1,807	3,934	5,527
Gain on sale of loans	10,369	7,256	23,929	21,495
Gain (loss) on sale of debt securities	13,811	(367)	14,158	(756)
Other income	1,956	4,216	7,158	8,885
Total non-interest income	43,049	32,416	102,357	90,330
Non-Interest Expense
Compensation and employee benefits	62,509	49,927	167,210	144,671
Occupancy and equipment	8,731	7,914	25,348	22,850
Advertising and promotions	2,719	2,432	7,874	7,132
Data processing	4,466	3,752	12,420	11,960
Other real estate owned	166	2,674	496	2,957
Regulatory assessments and insurance	593	1,277	3,726	3,812
Loss on termination of hedging activities	13,528	0	13,528	0
Core deposit intangibles amortization	2,360	1,735	5,919	4,539
Other expenses	15,603	13,118	43,154	40,330
Total non-interest expense	110,675	82,829	279,675	238,251
Income Before Income Taxes	63,822	60,138	189,581	160,963
Federal and state income tax expense	12,212	10,802	36,447	28,684
Net Income	$ 51,610	$ 49,336	$ 153,134	$ 132,279
Basic earnings per share	$ 0.57	$ 0.58	$ 1.76	$ 1.59
Diluted earnings per share	0.57	0.58	1.76	1.59
Dividends declared per share	$ 0.29	$ 0.26	$ 0.82	$ 0.75
Average outstanding shares - basic	90,294,811	84,518,407	86,911,402	83,294,111
Average outstanding shares - diluted	90,449,195	84,593,122	87,082,178	83,362,323