Geographic Information

3 Months Ended

Aug. 31, 2012

Geographic Information Disclosure [Text Block]

Note 4: Geographic Information

Financial information about foreign and domestic operations and export sales is as follows:

	Three Months Ended
	August 31,
	2012		2011
Revenues from sales to unaffiliated customers:
United States	$	279,509	$	186,449
Asia		901,666		631,752
Europe		508,167		580,918
South America		236		1,357
Middle East		11,385		4,170
Other		986		3,019
Total  revenues from sales to unaffiliated customers	$	1,701,949	$	1,407,665

         No other geographic concentrations exist where net sales exceed 10% of total net sales.