Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Assets
Cash and due from banks, including required reserves of $22,094 and $14,083, respectively	$ 36,428	$ 46,297	[1]
Interest-bearing deposits in banks	71,206	20,276	[1]
Federal funds sold	10,375	7,000	[1]
Time deposits held in banks	0	881	[1]
Securities available-for-sale, at fair value (cost of $376,554 at March 31, 2013 and $412,065 at December 31, 2012)	387,786	424,617	[1]
Securities held-to-maturity (fair value of $170,177 at March 31, 2013 and $156,924 at December 31, 2012)	167,617	153,524	[1]
Other investments	10,017	8,310	[1]
Loans	1,037,859	1,046,940	[1]
Allowance for loan losses	(7,457)	(7,370)	[1]
Loans, net	1,030,402	1,039,570	[1]
Bank premises and equipment, net	66,797	63,461	[1]
Accrued interest receivable	6,847	6,691	[1]
Goodwill	42,676	42,781	[1]
Intangibles	8,771	9,047	[1]
Cash surrender value of life insurance	13,242	13,183	[1]
Other real estate	7,552	7,496	[1]
Other assets	7,340	8,594	[1]
Total assets	1,867,056	1,851,728	[1]
Deposits:
Non-interest-bearing	390,774	380,557	[1]
Interest bearing	1,169,352	1,171,347	[1]
Total deposits	1,560,126	1,551,904	[1]
Securities sold under agreements to repurchase	48,557	41,447	[1]
Notes Payable	28,772	29,128	[1]
Junior subordinated debentures	29,384	29,384	[1]
Other liabilities	9,384	10,624	[1]
Total liabilities	1,676,223	1,662,487	[1]
Commitments and contingencies			[1]
Stockholders' equity:
Common stock, $0.10 par value; 30,000,000 shares authorized, 11,389,263 and 11,386,611 issued and 11,238,786 and 11,236,134 outstanding at March 31, 2013 and December 31, 2012, respectively	1,139	1,139	[1]
Additional paid-in capital	110,703	110,603	[1]
Accumulated other comprehensive income	7,301	8,159	[1]
Treasury stock - 150,477 shares at March 31, 2013 and December 31, 2012, at cost	(3,286)	(3,286)	[1]
Retained earnings	32,979	30,629	[1]
Total shareholders' equity	190,833	189,241	[1]
Total liabilities and shareholders' equity	1,867,056	1,851,728	[1]
Preferred Stock Series B [Member]
Stockholders' equity:
Preferred stock	32,000	32,000	[1]
Preferred Stock Series C [Member]
Stockholders' equity:
Preferred stock	$ 9,997	$ 9,997	[1]

[1] Derived from audited financial statements