Consolidated Balance Sheets (Unaudited) (Parentheticals) (USD $)	Sep. 30, 2012	Dec. 31, 2011
Preferred stock, par value (in Dollars per share)	$ 1	$ 1
Preferred stock, shares authorized (in Shares)	250,000	250,000
Preferred stock, shares issued (in Shares)	54,867	65,090
Preferred stock, shares outstanding (in Shares)	54,867	65,090
Common stock, par value (in Dollars per share)	$ 1	$ 1
Common stock, shares authorized (in Shares)	20,000,000	20,000,000
Common stock, shares issued (in Shares)	4,984,024	4,879,435
Common stock, shares outstanding (in Shares)	4,862,778	4,758,189
Treasury Stock, shares (in Shares)	121,246	121,246