CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Assets
Cash and due from banks	$ 49,622	$ 58,100
Money market funds and federal funds sold	7,386	7,550
Cash and cash equivalents	57,008	65,650
Securities available for sale	886,908	902,341
Loans held for sale	12,003	17,025
Loans, net of allowance for loan losses of $28,002 and $32,227	1,555,279	1,521,156
Restricted stock, at cost	15,630	15,639
Premises and equipment, net	55,488	54,101
Goodwill	64,379	63,947
Purchased intangible assets	6,035	6,993
Cash surrender value of life insurance	60,606	59,410
Interest receivable and other assets	57,719	63,026
Total assets	2,771,055	2,769,288
Deposits
Noninterest bearing	421,950	405,167
Interest bearing	1,761,767	1,779,887
Total deposits	2,183,717	2,185,054
Other borrowings	33,597	34,519
Federal Home Loan Bank (FHLB) advances	166,365	141,052
Subordinated debentures	50,493	50,418
Other liabilities	22,317	34,494
Total liabilities	2,456,489	2,445,537
Shareholders' equity
Preferred stock, no par value: Authorized shares - 400,000; Issued shares - 57,000 Outstanding shares - 15,100 Aggregate liquidation preference - $15,100	14,945	14,918
Common stock $.50 stated value: Authorized shares - 100,000,000 Issued shares - 20,928,007 and 20,859,027 Outstanding shares - 20,391,433 and 20,304,525	10,483	10,450
Treasury stock - 536,574 and 554,502 at cost	(8,714)	(9,043)
Additional paid-in capital	224,358	224,096
Retained earnings	66,069	57,602
Accumulated other comprehensive income	7,425	25,728
Total shareholders' equity	314,566	323,751
Total liabilities and shareholders' equity	$ 2,771,055	$ 2,769,288