SEGMENT INFORMATION (Details) - Schedule of Reconciliation of Assets from Segment to Consolidated - USD ($) $ in Thousands	Oct. 31, 2024	Apr. 30, 2024
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable Assets	$ 77,775	$ 83,253
Frequency Electronics Inc New York [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable Assets	38,607	36,512
Frequency Electronics Inc Zyfer [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable Assets	15,622	15,696
Inter Segment [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable Assets	(88)	(237)
Corporate Segment [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable Assets	$ 23,634	$ 31,282