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SEGMENT INFORMATION (Details) - Reconciliation of Operating Profit (Loss) from Segments to Consolidated - USD ($) $ in Thousands	3 Months Ended
	Jul. 31, 2024	Jul. 31, 2023
Operating income:
Consolidated operating income	$ 2,365	$ 2,060
Frequency Electronics Inc New York [Member]
Operating income:
Consolidated operating income	1,377	1,481
Frequency Electronics Inc Zyfer [Member]
Operating income:
Consolidated operating income	1,140	678
Inter Segment [Member]
Operating income:
Consolidated operating income	(15)	(61)
Corporate Segment [Member]
Operating income:
Consolidated operating income	$ (137)	$ (38)

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