Unaudited Condensed Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Available for sale, amortized cost (in Dollars)	$ 608,533	$ 618,395
Held to maturity, fair value (in Dollars)	3,963	827
Common stock, par value per share (in Dollars per share)	$ 0.125	$ 0.125
Common stock, shares authorized	14,608,000	14,608,000
Common stock, shares issued	7,483,967	7,478,706
Common stock, shares outstanding	7,483,967	7,478,706
Series A Preferred Stock [Member]
Preferred stock, par value (in Dollars per share)	$ 0	$ 0
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, Series A shares issued	20,000	30,000
Preferred stock, Series A shares outstanding	20,000	30,000
Preferred stock, Liquidation preference (in Dollars)	$ 20,000