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Geographic Information

6 Months Ended

Nov. 30, 2013

Geographic Information Disclosure [Abstract]

Geographic Information Disclosure [Text Block]

Note 4: Geographic Information

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

		Six Months Ended						Three Months Ended
		November 30,						November 30,
		2013			2012			2013			2012
Revenues from sales to unaffiliated customers:
United States		$	505,000		$	437,000		$	251,000		$	157,000
Asia			216,000			1,944,000			80,000			1,042,000
Europe			1,199,000			1,183,000			594,000			675,000
South America			7,000			2,000			4,000			2,000
Middle East			20,000			18,000			5,000			7,000
Other			2,000			2,000			1,000			1,000
Total		$	1,949,000		$	3,586,000		$	935,000		$	1,884,000

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

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The entire disclosure for reporting segments according to the geographic areas.

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