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SEGMENT INFORMATION - Schedule of Reconciliation of Assets from Segment to Consolidated (Details) - USD ($) $ in Thousands	Jan. 31, 2026	Apr. 30, 2025
Identifiable assets:
Identifiable Assets	$ 94,192	$ 93,737
Frequency Electronics Inc New York [Member]
Identifiable assets:
Identifiable Assets	39,527	39,125
Frequency Electronics Inc Zyfer [Member]
Identifiable assets:
Identifiable Assets	27,953	23,865
Inter Segment [Member]
Identifiable assets:
Identifiable Assets	(629)	(140)
Corporate Segment [Member]
Identifiable assets:
Identifiable Assets	$ 27,341	$ 30,887

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Amount of asset recognized for present right to economic benefit.

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