SEGMENT INFORMATION (Tables)

9 Months Ended

Jan. 31, 2022

Segment Reporting [Abstract]

Reconciliation of Revenue from Segments to Consolidated [Table Text Block]

The tables below present information about reported segments with reconciliation of segment amounts to consolidated amounts as reported in the condensed consolidated statements of operations or the condensed consolidated balance sheets for each of the periods (in thousands):

	Periods ended January 31,
	Three months						Nine months
	2022			2021			2022			2021
Revenues:
FEI-NY	$	10,855		$	9,411		$	31,399		$	30,406
FEI-Zyfer		1,558			2,481			7,341			9,833
less intersegment revenues		(168	)		(220	)		(604	)		(1,627	)
Consolidated revenues	$	12,245		$	11,672		$	38,136		$	38,612

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

Operating loss:
FEI-NY	$	670		$	(413	)	$	(1,051	)	$	(991	)
FEI-Zyfer		(674	)		(456	)		(773	)		211
less intersegment revenues		(646	)		-			(20	)		-
Corporate		(71	)		(70	)		(262	)		(277	)
Consolidated operating income (loss)	$	(721	)	$	(939	)	$	(2,106	)	$	(1,057	)

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

	January 31, 2022		April 30, 2021
Identifiable assets:
FEI-NY	$	35,245	$	34,869
FEI-Zyfer		10,714		12,888
Corporate		35,257		38,259
Consolidated identifiable assets	$	81,216	$	86,016

Disaggregation of Revenue [Table Text Block]

The amounts by segment and product line were as follows:

	Three Months Ended January 31,
	2022									2021
	(In thousands)									(In thousands)
	POC			POT			Total			POC		POT			Total
	Revenue			Revenue			Revenue			Revenue		Revenue			Revenue
FEI-NY	$	10,462		$	393		$	10,855		$	8,990	$	421		$	9,411
FEI-Zyfer		1,316			242			1,558			1,825		656			2,481
Intersegment		(1	)		(167	)		(168	)		-		(220	)		(220	)
Revenue	$	11,777		$	468		$	12,245		$	10,815	$	857		$	11,672

	Nine Months Ended January 31,
	2022									2021
	(In thousands)									(In thousands)
	POC			POT			Total			POC			POT			Total
	Revenue			Revenue			Revenue			Revenue			Revenue			Revenue
FEI-NY	$	29,991		$	1,408		$	31,399		$	27,997		$	2,409		$	30,406
FEI-Zyfer		6,416			925			7,341			7,569			2,264			9,833
Intersegment		(1	)		(603	)		(604	)		(10	)		(1,617	)		(1,627	)
Revenue	$	36,406		$	1,730		$	38,136		$	35,556		$	3,056		$	38,612

Revenue from External Customers by Products and Services [Table Text Block]

	Periods ended January 31,
	(in thousands)
	Three months				Nine months
	2022		2021		2022		2021
Revenues by Product Line:
Satellite Revenue	$	7,525	$	5,822	$	20,868	$	20,050
Government Non-Space Revenue		4,315		5,469		14,905		16,324
Other Commercial & Industrial Revenue		405		381		2,363		2,238
Consolidated revenues	$	12,245	$	11,672	$	38,136	$	38,612