Unaudited Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Interest Income
Investment securities	$ 25,833	$ 21,892	$ 46,847	$ 43,243
Residential real estate loans	12,098	11,410	23,624	22,189
Commercial loans	106,343	88,043	205,027	171,582
Consumer and other loans	11,130	11,040	22,771	21,487
Total interest income	155,404	132,385	298,269	258,501
Interest Expense
Deposits	4,587	5,624	10,168	10,965
Securities sold under agreements to repurchase	908	886	1,897	1,688
Federal Home Loan Bank advances	268	3,847	614	6,902
Other borrowed funds	172	38	300	76
Subordinated debentures	1,250	1,694	2,702	3,362
Total interest expense	7,185	12,089	15,681	22,993
Net Interest Income	148,219	120,296	282,588	235,508
Credit loss expense	13,552	0	36,296	57
Net interest income after credit loss expense	134,667	120,296	246,292	235,451
Non-Interest Income
Service charges and other fees	11,366	20,025	25,386	38,040
Miscellaneous loan fees and charges	1,682	1,192	2,967	2,159
Gain on sale of loans	25,858	7,762	37,720	13,560
Gain on sale of debt securities	128	134	991	347
Other income	2,190	1,721	7,432	5,202
Total non-interest income	41,224	30,834	74,496	59,308
Non-Interest Expense
Compensation and employee benefits	57,981	51,973	117,641	104,701
Occupancy and equipment	9,357	8,180	18,576	16,617
Advertising and promotions	2,138	2,767	4,625	5,155
Data processing	5,042	4,062	10,324	7,954
Other real estate owned	75	191	187	330
Regulatory assessments and insurance	1,037	1,848	2,127	3,133
Core deposit intangibles amortization	2,613	1,865	5,146	3,559
Other expenses	19,898	15,284	31,443	27,551
Total non-interest expense	98,141	86,170	190,069	169,000
Income Before Income Taxes	77,750	64,960	130,719	125,759
Federal and state income tax expense	14,306	12,568	23,936	24,235
Net Income	$ 63,444	$ 52,392	$ 106,783	$ 101,524
Basic earnings per share	$ 0.67	$ 0.61	$ 1.13	$ 1.19
Diluted earnings per share	0.66	0.61	1.13	1.19
Dividends declared per share	$ 0.29	$ 0.27	$ 0.58	$ 0.53
Average outstanding shares - basic	95,405,493	85,826,290	94,346,582	85,191,658
Average outstanding shares - diluted	95,430,403	85,858,286	94,395,930	85,241,238