Note G - Common Stock (Details) (USD $)	1 Months Ended			12 Months Ended
	Mar. 31, 2012	Dec. 31, 2011	May 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Stock options exercise, shares	140,000	400,000	725,697	140,000	1,125,697
Stock options exercise	$ 420	$ 1,200	$ 7,256	$ 420	$ 8,456