Subsequent events	12 Months Ended
Apr. 30, 2026
Subsequent Events [Abstract]
Subsequent Events [Text Block]	16. Subsequent events On July 1, 2026, the Company acquired a 20% minority interest in an LLC for $0.5 million. Pursuant to the transaction, the Company may be required to purchase up to an additional 25% interest subsequent to the closing of the initial agreement. The Company is currently in the process of evaluating the accounting treatment for this transaction.

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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