Condensed Consolidated Balance Sheets (Parentheticals) (USD $)	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012
Common stock, shares authorized (in Shares)	25,000,000	25,000,000	25,000,000
Common stock, par value (in Dollars per share)	$ 1.00	$ 1.00	$ 1.00
Common stock, shares issued (in Shares)	11,706,286	11,666,898	11,666,898
Common stock, shares outstanding (in Shares)	11,706,286	11,666,898	11,666,898