CONSOLIDATED CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
ASSETS
Cash and cash equivalents	$ 133,893	$ 154,905
Interest-bearing time deposits	36,599	35,027
Investment securities available for sale	1,096,837	999,947
Investment securities held to maturity (fair value of $519,643 and $568,208)	522,846	560,655
Loans held for sale	2,046	7,216
Loans, net of allowance for loan losses of $77,543 and $75,032	7,003,516	6,676,167
Premises and equipment	94,397	95,852
Federal Home Loan Bank stock	24,588	23,825
Interest receivable	38,530	37,130
Goodwill	445,355	445,355
Other intangibles	27,704	31,148
Cash surrender value of life insurance	222,905	223,557
Other real estate owned	9,071	10,373
Tax asset, deferred and receivable	24,619	23,983
Other assets	51,809	42,338
TOTAL ASSETS	9,734,715	9,367,478
Deposits:
Noninterest-bearing	1,571,194	1,761,553
Interest-bearing	5,932,621	5,410,977
Total Deposits	7,503,815	7,172,530
Borrowings:
Federal funds purchased	109,000	144,038
Securities sold under repurchase agreements	122,513	136,623
Federal Home Loan Bank advances	469,261	414,377
Subordinated debentures and term loans	138,352	139,349
Total Borrowings	839,126	834,387
Interest payable	4,807	4,390
Other liabilities	46,639	52,708
Total Liabilities	8,394,387	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 - 49,280,188 and 49,158,238 shares	6,160	6,145
Additional paid-in capital	836,549	834,870
Retained earnings	522,362	465,231
Accumulated other comprehensive loss	(24,868)	(2,908)
Total Stockholders' Equity	1,340,328	1,303,463
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 9,734,715	$ 9,367,478