CONSOLIDATED CONDENSED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
ASSETS
Cash and due from banks	$ 148,277	$ 167,146
Interest-bearing deposits	395,262	474,154
Investment securities available for sale	2,164,197	2,344,551
Investment securities held to maturity, net of allowance for credit losses of $245 and $245 (fair value of $2,145,994 and $2,202,503)	2,325,066	2,179,802
Loans held for sale	3,938	11,187
Loans	9,356,241	9,241,861
Less: Allowance for credit losses - loans	(195,984)	(195,397)
Net loans	9,160,257	9,046,464
Premises and equipment	105,883	105,655
Federal Home Loan Bank stock	26,422	28,736
Interest receivable	56,081	57,187
Goodwill	545,385	545,385
Other intangibles	24,109	25,475
Cash surrender value of life insurance	291,881	291,041
Other real estate owned	6,271	558
Tax asset, deferred and receivable	73,422	35,641
Other assets	138,807	140,167
TOTAL ASSETS	15,465,258	15,453,149
Deposits:
Noninterest-bearing	2,745,235	2,709,646
Interest-bearing	10,160,718	10,022,931
Total Deposits	12,905,953	12,732,577
Borrowings:
Securities sold under repurchase agreements	169,697	181,577
Federal Home Loan Bank advances	308,960	334,055
Subordinated debentures and other borrowings	118,677	118,618
Total Borrowings	597,334	634,250
Interest payable	3,589	2,762
Other liabilities	150,749	170,989
Total Liabilities	13,657,625	13,540,578
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, $0.125 stated value: Authorized - 100,000,000 shares Issued and outstanding - 53,424,823 and 53,410,411 shares	6,678	6,676
Additional paid-in capital	987,404	985,818
Retained earnings	897,818	864,839
Accumulated other comprehensive income (loss)	(84,392)	55,113
Total Stockholders' Equity	1,807,633	1,912,571
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 15,465,258	$ 15,453,149