CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Assets
Cash and due from banks	$ 66,864	$ 40,423
Money market funds and federal funds sold	42,284	19,700
Cash and cash equivalents	109,148	60,123
Securities available for sale	876,090	806,071
Loans held for sale	16,620	5,845
Loans, net of allowance for loan losses of $39,889 and $42,605	1,494,490	1,638,366
Restricted stock, at cost	15,856	19,502
Premises and equipment, net	50,652	48,861
Goodwill	61,919	61,919
Purchased intangible assets	7,163	9,102
Cash surrender value of life insurance	48,204	47,756
Interest receivable and other assets	74,038	71,767
Total assets	2,754,180	2,769,312
Deposits
Noninterest bearing	334,345	268,390
Interest bearing	1,825,555	1,943,174
Total deposits	2,159,900	2,211,564
Securities sold under agreement to repurchase	25,789	33,181
Federal Home Loan Bank (FHLB) advances	151,427	152,065
Subordinated debentures	50,267	50,117
Other liabilities	30,244	19,815
Total liabilities	2,417,627	2,466,742
Commitments and contingent liabilities (Note 17)
Shareholders' equity
Preferred stock, no par value Authorized shares - 400,000 Issued and outstanding shares - 57,000; Aggregate liquidation preference $57,000	56,387	56,183
Common stock $.50 stated value: Authorized shares - 100,000,000 Issued shares - 20,780,616 and 20,710,764 Outstanding shares - 20,206,214 and 20,136,188	10,411	10,394
Treasury stock - 574,402 shares, at cost	(9,367)	(9,367)
Additional paid-in capital	223,510	223,134
Retained earnings	32,720	12,768
Accumulated other comprehensive income	22,892	9,458
Total shareholders' equity	336,553	302,570
Total liabilities and shareholders' equity	$ 2,754,180	$ 2,769,312