Subsequent Events	9 Months Ended
Jan. 31, 2026
Subsequent Events
Subsequent Events	20. Subsequent Events On March 10, 2026, during the course of negotiations between the Company and the U.S. Government regarding the Company’s Other Transaction Agreement (the “Agreement”) for the delivery of BADGER phased array antenna systems to support the SCAR program, the U.S. Government informed the Company that it now intends to proceed with a termination for convenience of the Agreement, while providing the Company with the opportunity to compete for work under the SCAR program in the future. The Company intends to continue to invest in the BADGER product line by developing a commercial product to address the phased array antennae market.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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