Consolidated Balance Sheets (Unaudited) (Parentheticals) - $ / shares	Sep. 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	11,728,911	8,074,443
Common stock, shares outstanding	11,728,911	7,953,197
Less treasury stock, shares	0	121,246