CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 72,454	$ 75,778
Money market funds and federal funds sold	5,033	10,774
Cash and cash equivalents	77,487	86,552
Interest bearing time deposits	1,670	1,960
Securities available for sale	1,022,208	1,007,540
Loans held for sale	4,370	12,479
Loans, net of allowance for loan losses of $22,369 and $22,499	2,592,241	2,629,174
FHLB and other stock, at cost	23,960	21,693
Premises and equipment, net	76,391	76,426
Goodwill	101,875	101,315
Purchased intangible assets	8,305	7,419
Cash surrender value of life insurance	80,944	80,539
Interest receivable and other assets	53,024	55,160
Total assets	4,042,475	4,080,257
Deposits
Noninterest bearing	812,301	767,159
Interest bearing	2,342,836	2,343,712
Total deposits	3,155,137	3,110,871
Other borrowings	137,197	209,672
Long term Federal Home Loan Bank (FHLB) advances	229,737	249,658
Subordinated debentures	41,239	41,239
Other liabilities	19,386	19,323
Total liabilities	3,582,696	3,630,763
Commitments and contingent liabilities
Shareholders' equity
Preferred stock, no par value Authorized shares - 400,000 Issued shares - 0 Outstanding shares - 0
Common stock $ .50 stated value: Authorized shares - 100,000,000 Issued shares - 24,694,991 and 24,682,189 Outstanding shares - 24,148,132 and 24,067,364	12,524	12,463
Treasury stock ? 546,859 and 614,825 shares, at cost	(9,815)	(10,909)
Additional paid-in capital	299,076	299,116
Retained earnings	153,956	145,745
Accumulated other comprehensive income	4,038	3,079
Total shareholders' equity	459,779	449,494
Total liabilities and shareholders' equity	$ 4,042,475	$ 4,080,257