Segment Information (Tables)

12 Months Ended

Apr. 30, 2023

Segment Reporting [Abstract]

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

The table below presents information about reported segments for each of the years ended April 30, 2023 and 2022, respectively, with reconciliation of segment amounts to consolidated amounts as reported in the consolidated statements of operations or the consolidated balance sheets for each of the fiscal years (in thousands):

	For the Fiscal Years Ended April 30,
	2023			2022
Revenues:
FEI-NY	$	32,314		$	41,157
FEI-Zyfer		9,932			7,827
less intersegment revenues		(1,469	)		(688	)
Consolidated revenues	$	40,777		$	48,296

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

Operating loss:
FEI-NY	$	(4,234	)	$	(5,679	)
FEI-Zyfer		(160	)		(2,104	)
less intersegment revenues		68			79
Corporate		(346	)		(334	)
Consolidated operating loss	$	(4,672	)	$	(8,038	)

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

	For the Fiscal Years Ended April 30,
	2023			2022
Identifiable assets:
FEI-NY	$	39,005		$	40,888
FEI-Zyfer		10,699			10,522
less intersegment balances		(58	)		(126	)
Corporate		24,850			33,476
Consolidated identifiable assets	$	74,496		$	84,760

Segment, Reconciliation of Other Items from Segments to Consolidated [Table Text Block]

Depreciation and amortization (allocated):
FEI-NY	$	2,229	$	2,798
FEI-Zyfer		205		227
Corporate		-		-
Consolidated depreciation and amortization expense	$	2,434	$	3,025

Revenue from External Customers by Geographic Areas [Table Text Block]

Revenues in each of the Company’s segments include sales to foreign governments or to companies located in foreign countries. For the fiscal years ended April 30, 2023 and 2022, revenues, based on the location of the procurement entity were derived from the following countries (in thousands):

	For the Fiscal Years Ended April 30,
	2023		2022
Domestic	$	39,564	$	47,415
Foreign		1,213		881
	$	40,777	$	48,296