Export Sales and Major Customers (Tables)

6 Months Ended

Aug. 31, 2013

Export Sales and Major Customers [Abstract]

Revenues from domestic and export sales to unaffiliated customers

Revenues from domestic and export sales to unaffiliated customers for the three months ended August 31, 2013 are as follows:

	Power				Field Effect		Power
Geographic Region	Transistors		Hybrids		Transistors		MOSFETS		Totals
Europe and Australia	$	7,000	$	63,000	$	0	$	18,000	$	88,000
Canada and Latin America		7,000		0		3,000		0		10,000
Far East and Middle East		6,000		0		1,000		98,000		105,000
United States		389,000		873,000		99,000		477,000		1,838,000
Totals	$	409,000	$	936,000	$	103,000	$	593,000	$	2,041,000

Revenues from domestic and export sales to unaffiliated customers for the three months ended August 31, 2012 are as follows:

  

	Power						Field Effect			Power
Geographic Region	Transistors			Hybrids			Transistors			MOSFETS			Totals
Europe and Australia	$	0		$	0		$	11,000		$	0		$	11,000
Canada and Latin America		7,000			0			7,000			0			14,000
Far East and Middle East		0			0			3,000			63,000			66,000
United States		407,000			856,000			134,000			477,000			1,874,000
Totals	$	414,000	$	856,000		$	155,000		$	540,000		$	1,965,000

Summary of percentage sales to major customer

For the quarter ended August 31, 2013, sales to the Company’s top two customers consisted of the following:

Customer	% of Sales
Raytheon Company		49	%
Lockheed Martin Corporation		11	%
		60	%

For the quarter ended August 31, 2012, sales to the Company’s top two customers consisted of the following:

Customer	% of Sales
Raytheon Company		34	%
United States Government		21	%
		55	%