Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Securities held to maturity fair value (in Dollars)	$ 165,105	$ 159,337
Preferred stock, par value (in Dollars per share)	$ 0	$ 0
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in Dollars per share)	$ 1.25	$ 1.25
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	6,947,974	6,947,974
Common Stock, shares outstanding	6,947,974	6,947,974