Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Securities-available for sale at fair value, amortized cost (in Dollars)	$ 144,223	$ 143,661
Loans, net of allowance for loan losses (in Dollars)	34,769	35,907
Other real estate owned, net of valuation allowance (in Dollars)	$ 4,245	$ 3,937
Common stock par value (in Dollars per share)	$ 1.00	$ 1.00
Common stock, shares authorized (in Shares)	8,000,000	8,000,000
Common stock, shares issued (in Shares)	3,291,434	3,259,823
Common stock, shares outstanding (in Shares)	3,291,434	3,259,823