CONSOLIDATED CONDENSED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Loans receivable:
Taxable	$ 92,824	$ 84,663	$ 183,305	$ 162,930
Tax exempt	4,244	3,632	8,397	7,228
Investment securities:
Taxable	6,998	5,434	13,093	10,530
Tax exempt	7,454	6,246	14,325	12,372
Deposits with financial institutions	784	633	1,659	764
Federal Home Loan Bank stock	335	263	673	667
Total Interest Income	112,639	100,871	221,452	194,491
INTEREST EXPENSE
Deposits	23,087	12,165	42,681	21,167
Federal funds purchased	117	61	210	441
Securities sold under repurchase agreements	342	172	672	345
Federal Home Loan Bank advances	1,692	1,845	3,506	4,004
Subordinated debentures and term loans	2,123	2,057	4,239	4,047
Total Interest Expense	27,361	16,300	51,308	30,004
NET INTEREST INCOME	85,278	84,571	170,144	164,487
Provision for loan losses	500	1,663	1,700	4,163
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	84,778	82,908	168,444	160,324
OTHER INCOME
Increase in cash surrender value of life insurance	927	907	1,916	1,985
Gains on life insurance benefits	19	100	19	198
Net gains and fees on sales of loans	1,736	1,600	3,031	3,421
Net realized gains on sales of available for sale securities	1,843	1,122	2,983	2,731
Other income	1,064	681	1,394	1,185
Total Other Income	21,614	18,191	40,327	37,752
OTHER EXPENSES
Salaries and employee benefits	32,709	32,192	65,737	64,418
Net occupancy	4,469	4,348	9,496	9,018
Equipment	4,117	3,556	7,759	7,224
Marketing	2,752	1,474	3,826	2,358
Outside data processing fees	3,929	3,462	7,613	6,426
Printing and office supplies	334	324	649	658
Intangible asset amortization	1,520	1,718	3,048	3,444
FDIC assessments	678	711	1,385	1,430
Other real estate owned and foreclosure expenses	903	362	2,068	764
Professional and other outside services	2,376	1,789	4,260	3,330
Other expenses	3,800	3,568	8,367	8,121
Total Other Expenses	57,587	53,504	114,208	107,191
INCOME BEFORE INCOME TAX	48,805	47,595	94,563	90,885
Income tax expense	7,749	7,961	14,690	14,572
NET INCOME AVAILABLE TO COMMON STOCKHOLDERS	$ 41,056	$ 39,634	$ 79,873	$ 76,313
Per Share Data:
Basic Net Income Available to Common Stockholders (in dollars per share)	$ 0.83	$ 0.80	$ 1.62	$ 1.55
Diluted Net Income Available to Common Stockholders (in dollars per share)	0.83	0.80	1.61	1.54
Cash Dividends Paid (in dollars per share)	$ 0.26	$ 0.22	$ 0.48	$ 0.40
Average Diluted Shares Outstanding (in shares)	49,549,887	49,451,406	49,545,152	49,440,045
Service charges on deposit accounts
OTHER INCOME
Other income	$ 5,437	$ 5,038	$ 10,532	$ 9,815
Fiduciary and wealth management fees
OTHER INCOME
Other income	3,931	3,595	7,749	7,391
Card payment fees
OTHER INCOME
Other income	4,829	4,462	9,655	9,056
Other customer fees
OTHER INCOME
Other income	341	455	780	897
Derivative hedge fees
OTHER INCOME
Other income	$ 1,487	$ 231	$ 2,268	$ 1,073