REVENUE (Tables)

12 Months Ended

Apr. 30, 2020

REVENUE.

Schedule of disaggregation of revenue

	2020		2019
Markets
Commercial Aerospace	$	10,208,000	$	7,690,000
Defense		15,140,000		11,849,000
Industrial		785,000		1,016,000
Total consolidated net sales	$	26,133,000	$	20,555,000

	2020		2019
Product Line
Magnetic components	$	14,090,000	$	10,600,000
Potted coil assembly		5,655,000		5,751,000
Electro-mechanical assemblies		6,388,000		3,920,000
Large transformers		—		284,000
Total consolidated net sales	$	26,133,000	$	20,555,000

	2020		2019
Geography
Domestic	$	25,082,000	$	18,472,000
Foreign		1,051,000		2,083,000
Total consolidated net sales	$	26,133,000	$	20,555,000