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NOTE G - SEGMENT INFORMATION (Details) - Schedule of Reconciliation of Assets from Segment to Consolidated - USD ($) $ in Thousands	Oct. 31, 2017	Apr. 30, 2017
Identifiable assets:
Identifiable Assets	$ 112,702	$ 113,319
Frequency Electronics Inc New York [Member]
Identifiable assets:
Identifiable Assets	62,242	64,828
Frequency Electronics Inc Zyfer [Member]
Identifiable assets:
Identifiable Assets	10,663	10,427
Inter Segment [Member]
Identifiable assets:
Identifiable Assets	(12,797)	(11,992)
Corporate Segment [Member]
Identifiable assets:
Identifiable Assets	$ 52,594	$ 50,056

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- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(12))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(11))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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