CONSOLIDATED BALANCE SHEETS [Parenthetical] (USD $)	Sep. 30, 2011	Dec. 31, 2010
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	24,900	24,900
Preferred stock, shares outstanding	24,900	24,900
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized	40,000,000	40,000,000
Common stock, shares issued	9,662,059	9,664,059
Common stock, shares outstanding	9,662,059	9,664,059