Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Assets
Cash and due from banks, including required reserves of $9,902 and $9,542, respectively	$ 39,087	$ 43,488	[1]
Interest-bearing deposits in banks	24,041	13,993	[1]
Federal funds sold	1,375	2,250	[1]
Securities available-for-sale, at fair value (cost of $328,705 at March 31, 2014 and $341,828 at December 31, 2013)	331,488	341,665	[1]
Securities held-to-maturity (fair value of $149,974 at March 31, 2014 and $151,168 at December 31, 2013)	152,162	155,523	[1]
Other investments	11,530	11,526	[1]
Loans	1,184,189	1,137,554	[1]
Allowance for loan losses	(8,765)	(8,779)	[1]
Loans, net	1,175,424	1,128,775	[1]
Bank premises and equipment, net	72,500	72,343	[1]
Accrued interest receivable	6,495	6,692	[1]
Goodwill	42,171	42,171	[1]
Intangibles	7,664	7,941	[1]
Cash surrender value of life insurance	13,505	13,450	[1]
Other real estate	6,525	6,687	[1]
Other assets	4,958	4,656	[1]
Total assets	1,888,925	1,851,160	[1]
Deposits:
Non-interest-bearing	379,576	383,257	[1]
Interest bearing	1,168,354	1,135,546	[1]
Total deposits	1,547,930	1,518,803	[1]
Securities sold under agreements to repurchase	51,995	53,916	[1]
Short-term Federal Home Loan Bank advances	25,000	25,000	[1]
Notes payable	27,347	27,703	[1]
Junior subordinated debentures	29,384	29,384
Other liabilities	8,632	5,605	[1]
Total liabilities	1,690,288	1,660,411	[1]
Commitments and contingencies			[1]
Shareholders' equity:
Common stock, $0.10 par value; 30,000,000 shares authorized, 11,432,131 and 11,407,196 issued and 11,281,647 and 11,256,712 outstanding at March 31, 2014 and December 31, 2013, respectively	1,143	1,141	[1]
Additional paid-in capital	111,659	111,017	[1]
Accumulated other comprehensive income (loss)	1,809	(106)	[1]
Treasury stock - 150,484 shares at March 31, 2014 and December 31, 2013, at cost	(3,286)	(3,286)	[1]
Retained earnings	45,764	39,986	[1]
Total shareholders' equity	198,637	190,749	[1]
Total liabilities and shareholders' equity	1,888,925	1,851,160	[1]
Preferred Stock Series B [Member]
Shareholders' equity:
Preferred stock	32,000	32,000	[1]
Preferred Stock Series C [Member]
Shareholders' equity:
Preferred stock	$ 9,548	$ 9,997	[1]

[1] Derived from audited financial statements.