CONSOLIDATED CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
ASSETS
Cash and cash equivalents	$ 128,828	$ 154,905
Interest-bearing time deposits	24,233	35,027
Investment securities available for sale	1,003,799	999,947
Investment securities held to maturity (fair value of $538,399 and $568,208)	540,021	560,655
Loans held for sale	4,469	7,216
Loans, net of allowance for loan losses of $76,420 and $75,032	6,825,276	6,676,167
Premises and equipment	94,741	95,852
Federal Home Loan Bank stock	24,588	23,825
Interest receivable	35,223	37,130
Goodwill	445,355	445,355
Other intangibles	29,422	31,148
Cash surrender value of life insurance	221,949	223,557
Other real estate owned	9,698	10,373
Tax asset, deferred and receivable	24,177	23,983
Other assets	61,017	42,338
TOTAL ASSETS	9,472,796	9,367,478
Deposits:
Noninterest-bearing	1,698,958	1,761,553
Interest-bearing	5,628,677	5,410,977
Total Deposits	7,327,635	7,172,530
Borrowings:
Federal funds purchased	50,000	144,038
Securities sold under repurchase agreements	138,910	136,623
Federal Home Loan Bank advances	449,419	414,377
Subordinated debentures and term loans	138,297	139,349
Total Borrowings	776,626	834,387
Interest payable	5,376	4,390
Other liabilities	50,086	52,708
Total Liabilities	8,159,723	8,064,015
COMMITMENTS AND CONTINGENT LIABILITIES
STOCKHOLDERS' EQUITY
Cumulative Preferred Stock, $1,000 par value, $1,000 liquidation value: Authorized - 600 shares; Issued and outstanding - 125 shares	125	125
Common Stock, $.125 stated value: Authorized - 50,000,000 shares; Issued and outstanding - 49,140,594 and 40,912,697 shares	6,155	6,145
Additional paid-in capital	834,894	834,870
Retained earnings	493,624	465,231
Accumulated other comprehensive loss	(21,725)	(2,908)
Total Stockholders' Equity	1,313,073	1,303,463
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 9,472,796	$ 9,367,478