CONSOLIDATED CONDENSED STATEMENT OF SHAREHOLDERS' EQUITY (USD $)	Total	Class A Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock
Balance at Dec. 31, 2010	$ 26,399,000	$ 3,956,000	$ 10,718,000	$ 14,680,000	$ (2,955,000)
Balance (in shares) at Dec. 31, 2010	3,956,000	3,956,000			(342,000)
Net income	1,279,000			1,279,000
Stock-based compensation	86,000		86,000
Balance at Jun. 30, 2011	$ 27,764,000	$ 3,956,000	$ 10,804,000	$ 15,959,000	$ (2,955,000)
Balance (in shares) at Jun. 30, 2011	3,956,000	3,956,000			(342,000)