Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
Assets
Cash and due from banks, including required reserves of $5,743 and $7,990, respectively	$ 26,437	$ 26,775
Interest-bearing deposits in banks	75,664	56,128
Federal funds sold	2,225	400
Time deposits held in banks	710	710
Securities available-for-sale, at fair value (cost of $354,671 at March 31, 2012 and $355,496 at December 31, 2011)	366,010	367,241
Securities held-to-maturity (fair value of $98,033 at March 31, 2012 and $101,131 at December 31, 2011)	96,817	100,472
Other investments	5,634	5,637
Loans	747,767	746,305
Allowance for loan losses	(7,078)	(7,276)
Loans, net	740,689	739,029
Bank premises and equipment, net	44,130	44,598
Accrued interest receivable	5,741	5,607
Goodwill	24,837	24,959
Intangibles	6,948	7,147
Cash surrender value of life insurance	4,837	4,853
Other real estate	7,120	7,369
Other assets	5,840	5,831
Total assets	1,413,639	1,396,756
Deposits:
Noninterest-bearing	271,447	254,755
Interest-bearing	905,719	910,051
Total deposits	1,177,166	1,164,806
Securities sold under agreements to repurchase	49,055	46,078
Junior subordinated debentures	15,465	15,465
Other liabilities	8,618	8,570
Total liabilities	1,250,304	1,234,919
Commitments and contingencies
Shareholders' equity:
Common stock, $0.10 par value; 30,000,000 shares authorized, 10,615,983 issued and 10,465,506 outstanding at March 31, 2012 and December 31, 2011	1,062	1,062
Additional paid-in capital	98,854	98,842
Accumulated other comprehensive income	7,484	7,752
Treasury stock - 150,477 shares at March 31, 2012 and December 31, 2011, at cost	(3,286)	(3,286)
Retained earnings	27,221	25,467
Total shareholders' equity	163,335	161,837
Total liabilities and shareholders' equity	1,413,639	1,396,756
Preferred Stock Series B [Member]
Shareholders' equity:
Series B Preferred stock, no par value; 5,000,000 shares authorized, 32,000 shares issued and outstanding at March 31, 2012 and December 31, 2011	32,000	32,000
Total shareholders' equity	$ 32,000	$ 32,000