DISAGGREGATION OF REVENUES AND MAJOR CUSTOMERS

3 Months Ended

May 31, 2021

Disaggregation of Revenue [Abstract]

DISAGGREGATION OF REVENUES AND MAJOR CUSTOMERS

Revenues from domestic and export sales are attributed to a global geographic region according to the location of the customer’s primary manufacturing or operating facilities. Revenues from domestic and export sales to unaffiliated customers for the three months ended May 31, 2021 and May 31, 2020, respectively are as follows:

Geographic Region	May 31, 2021		May 31, 2020
Europe and Australia		-		-
Canada and Latin America		15,000		6,000
Far East and Middle East		-		9,000
United States		3,595,000		2,483,000
Totals	$	3,610,000	$	2,498,000

For the three months ended May 31, 2021 and May 31, 2020, approximately 84% and 62%, respectively, of the Company’s sales have been attributable to contracts with customers whose products are sold to the United States government. The remaining 16% and 38%, respectively of sales are for non-military, scientific and industrial applications, or to distributors where we do not have end user information.

Customers who contributed ten percent or more of revenues for the three months ended May 31, 2021 and May 31, 2020, respectively are as follows:

Customer	May 31, 2021
Raytheon		53	%
Honeywell		11	%
Avnet / USI Electronics		14	%
Totals		78	%

Customer	May 31, 2020
Raytheon		51	%
Avnet / USI Electronics		26	%
Totals		77	%

For the three months ended May 31, 2021, our top four customers accounted for 82% of accounts receivable.