CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Less: Treasury stock at cost	13,529	13,529
Common Class A [Member]
Common stock par value (in Dollars per share)	$ 1	$ 1
Common stock, shares authorized	100,000	100,000
Common stock, shares issued	0	0
Common Stock [Member]
Common stock par value (in Dollars per share)	$ 1	$ 1
Common stock, shares authorized	1,200,000	1,200,000
Common stock, shares issued	1,023,955	1,023,955