Consolidated Balance Sheets (Unaudited) (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Available-for-sale, amortized cost (in Dollars)	$ 360,660	$ 373,844
Held-to-maturity, fair value (in Dollars)	$ 153	$ 156
Common stock, par value (in Dollars per share)	$ 0.625	$ 0.625
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	3,515,046	3,481,227
Common stock, shares outstanding	3,350,477	3,316,658
Treasury stock, shares	164,569	164,569