GEOGRAPHIC INFORMATION

6 Months Ended

Nov. 30, 2021

Geographic Information Disclosure [Abstract]

Geographic Information Disclosure [Text Block]

NOTE 4:  GEOGRAPHIC INFORMATION

The Company operates as one segment. Geographic information regarding net sales is approximately as follows:

	Three Months Ended November 30,				Six Months Ended November 30,
	2021		2020		2021		2020
Revenues from sales to unaffiliated customers:
Asia	$	3,373,000	$	550,000	$	4,048,000	$	897,000
Europe		796,000		580,000		1,267,000		1,171,000
North America		429,000		107,000		534,000		241,000
Middle East		46,000		96,000		54,000		125,000
South America		3,000		40,000		6,000		82,000
	$	4,647,000	$	1,373,000	$	5,909,000	$	2,516,000

As of November 30, 2021 and May 31, 2021, approximately $574,000 and $803,000 of Biomerica’s gross inventory was located in Mexicali, Mexico, respectively. As of November 30, 2021 and May 31, 2021, approximately $22,000 and $25,000 of Biomerica’s property and equipment, net of accumulated depreciation and amortization, was located in Mexicali, Mexico, respectively.