CONSOLIDATED CONDENSED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Loans receivable:
Taxable	$ 90,481	$ 78,267
Tax exempt	4,153	3,596
Investment securities:
Taxable	6,095	5,096
Tax exempt	6,871	6,126
Deposits with financial institutions	875	131
Federal Home Loan Bank stock	338	404
Total Interest Income	108,813	93,620
INTEREST EXPENSE
Deposits	19,594	9,002
Federal funds purchased	93	380
Securities sold under repurchase agreements	330	173
Federal Home Loan Bank advances	1,814	2,159
Subordinated debentures and term loans	2,116	1,990
Total Interest Expense	23,947	13,704
NET INTEREST INCOME	84,866	79,916
Provision for loan losses	1,200	2,500
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	83,666	77,416
OTHER INCOME
Increase in cash surrender value of life insurance	989	1,078
Gains on life insurance benefits	0	98
Net gains and fees on sales of loans	1,295	1,821
Net realized gains on sales of available for sale securities	1,140	1,609
Other income	330	504
Total Other Income	18,713	19,561
OTHER EXPENSES
Salaries and employee benefits	33,028	32,226
Net occupancy	5,027	4,670
Equipment	3,642	3,668
Marketing	1,074	884
Outside data processing fees	3,684	2,964
Printing and office supplies	315	334
Intangible asset amortization	1,528	1,726
FDIC assessments	707	719
Other real estate owned and foreclosure expenses	1,165	402
Professional and other outside services	1,884	1,541
Other expenses	4,567	4,553
Total Other Expenses	56,621	53,687
INCOME BEFORE INCOME TAX	45,758	43,290
Income tax expense	6,941	6,611
NET INCOME AVAILABLE TO COMMON STOCKHOLDERS	$ 38,817	$ 36,679
Per Share Data:
Basic Net Income Available to Common Stockholders (in dollars per share)	$ 0.79	$ 0.75
Diluted Net Income Available to Common Stockholders (in dollars per share)	0.78	0.74
Cash Dividends Paid (in dollars per share)	$ 0.22	$ 0.18
Average Diluted Shares Outstanding (in shares)	49,540,844	49,427,972
Service charges on deposit accounts
OTHER INCOME
Other income	$ 5,095	$ 4,777
Fiduciary and wealth management fees
OTHER INCOME
Other income	3,818	3,796
Card payment fees
OTHER INCOME
Other income	4,826	4,594
Other customer fees
OTHER INCOME
Other income	439	442
Derivative hedge income
OTHER INCOME
Other income	$ 781	$ 842