CONSOLIDATED CONDENSED STATEMENT OF SHAREHOLDERS' EQUITY (USD $)	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]
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			342,000
Net income	2,507,000			2,507,000
Stock-based compensation	143,000		143,000
Balance at Sep. 30, 2011	$ 29,049,000	$ 3,956,000	$ 10,861,000	$ 17,187,000	$ (2,955,000)
Balance (in shares) at Sep. 30, 2011		3,956,000			342,000