Unaudited Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Interest Income
Investment securities	$ 21,892	$ 22,370	$ 43,243	$ 42,512
Residential real estate loans	11,410	10,149	22,189	18,934
Commercial loans	88,043	75,824	171,582	141,339
Consumer and other loans	11,040	9,372	21,487	17,996
Total interest income	132,385	117,715	258,501	220,781
Interest Expense
Deposits	5,624	4,617	10,965	8,533
Securities sold under agreements to repurchase	886	486	1,688	971
Federal Home Loan Bank advances	3,847	2,513	6,902	4,602
Other borrowed funds	38	26	76	42
Subordinated debentures	1,694	1,519	3,362	2,787
Total interest expense	12,089	9,161	22,993	16,935
Net Interest Income	120,296	108,554	235,508	203,846
Provision for loan losses	0	4,718	57	5,513
Net interest income after provision for loan losses	120,296	103,836	235,451	198,333
Non-Interest Income
Service charges and other fees	20,025	18,804	38,040	35,675
Miscellaneous loan fees and charges	1,192	2,243	2,159	3,720
Gain on sale of loans	7,762	8,142	13,560	14,239
Gain (loss) on sale of debt securities	134	(56)	347	(389)
Other income	1,721	2,695	5,202	4,669
Total non-interest income	30,834	31,828	59,308	57,914
Non-Interest Expense
Compensation and employee benefits	51,973	49,023	104,701	94,744
Occupancy and equipment	8,180	7,662	16,617	14,936
Advertising and promotions	2,767	2,530	5,155	4,700
Data processing	4,062	4,241	7,954	8,208
Other real estate owned	191	211	330	283
Regulatory assessments and insurance	1,848	1,329	3,133	2,535
Core deposit intangibles amortization	1,865	1,748	3,559	2,804
Other expenses	15,284	15,051	27,551	27,212
Total non-interest expense	86,170	81,795	169,000	155,422
Income Before Income Taxes	64,960	53,869	125,759	100,825
Federal and state income tax expense	12,568	9,485	24,235	17,882
Net Income	$ 52,392	$ 44,384	$ 101,524	$ 82,943
Basic earnings per share	$ 0.61	$ 0.53	$ 1.19	$ 1.00
Diluted earnings per share	0.61	0.52	1.19	1.00
Dividends declared per share	$ 0.27	$ 0.26	$ 0.53	$ 0.49
Average outstanding shares - basic	85,826,290	84,514,257	85,191,658	82,671,816
Average outstanding shares - diluted	85,858,286	84,559,268	85,241,238	82,734,407