Geographic Information

3 Months Ended

Aug. 31, 2017

Geographic Information Disclosure [Abstract]

Geographic Information Disclosure [TextBlock]

Note 5: Geographic Information

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

	Three Months Ended August 31,
	2017		2016
Revenues from sales to unaffiliated customers:
United States	$	187,000	$	226,000
Asia		620,000		575,000
Europe		532,000		554,000
South America		75,000		16,000
Middle East		26,000		38,000
Other		4,000		1,000
	$	1,444,000	$	1,410,000

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

     As of August 31, 2017 and May 31, 2017, approximately $368,000 and $467,000 of Biomerica’s gross inventory and approximately $13,000 and $15,000, of Biomerica’s property and equipment, net of accumulated depreciation and amortization, was located in Mexicali, Mexico, respectively.