Consolidated Balance Sheets (Unaudited) (Parentheticals) - $ / shares	Jun. 30, 2015	Dec. 31, 2014
Common stock, par value (in Dollars per share)	$ 1	$ 1
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	11,819,824	8,074,443
Common stock, shares outstanding	11,698,578	7,953,197
Treasury Stock, shares	121,246	121,246