Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Assets:
Cash and due from banks	$ 629,146	$ 575,002
Equity securities	1,750	1,800
Debt securities available for sale	2,363,194	2,191,707
Debt securities held to maturity, with fair values of: $1,058,573 at June 30, 2018 and $1,155,342 at December 31, 2017	1,076,456	1,158,864
Loans	1,200,192	1,287,982
Allowance for loan losses	(23,040)	(23,009)
Loans, net of allowance for loan losses	1,177,152	1,264,973
Other real estate owned	939	1,426
Premises and equipment, net	35,774	35,301
Identifiable intangibles, net	2,827	3,850
Goodwill	121,673	121,673
Other assets	168,933	158,450
Total Assets	5,577,844	5,513,046
Liabilities:
Noninterest-bearing deposits	2,205,971	2,197,526
Interest-bearing deposits	2,681,151	2,630,087
Total deposits	4,887,122	4,827,613
Short-term borrowed funds	68,894	58,471
Other liabilities	35,690	36,723
Total Liabilities	4,991,706	4,922,807
Contingencies (Note 10)
Shareholders' Equity:
Common stock (no par value), authorized - 150,000 shares Issued and outstanding: 26,649 at June 30, 2018 and 26,425 at December 31, 2017	443,338	431,734
Deferred compensation	1,533	1,533
Accumulated other comprehensive loss	(49,900)	(16,832)
Retained earnings	191,167	173,804
Total Shareholders' Equity	586,138	590,239
Total Liabilities and Shareholders' Equity	$ 5,577,844	$ 5,513,046