Schedule of Property and Equipment Estimated Useful Life (Details)	Apr. 30, 2026
Minimum [Member]
Property, Plant, and Equipment [Line Items]
Estimated useful life	3 years
Maximum [Member]
Property, Plant, and Equipment [Line Items]
Estimated useful life	7 years
Equipment [Member] \| Minimum [Member]
Property, Plant, and Equipment [Line Items]
Estimated useful life	5 years
Equipment [Member] \| Maximum [Member]
Property, Plant, and Equipment [Line Items]
Estimated useful life	7 years
Computer Equipment & Software [Member]
Property, Plant, and Equipment [Line Items]
Estimated useful life	3 years
Office Furniture & Fixtures [Member] \| Minimum [Member]
Property, Plant, and Equipment [Line Items]
Estimated useful life	3 years
Office Furniture & Fixtures [Member] \| Maximum [Member]
Property, Plant, and Equipment [Line Items]
Estimated useful life	7 years
Leasehold Improvements [Member]
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration]	Useful Life, Lease Term [Member]
Leased Power Buoys assets [Member]
Property, Plant, and Equipment [Line Items]
Estimated useful life	7 years
Leased WAM-V assets [Member]
Property, Plant, and Equipment [Line Items]
Estimated useful life	7 years

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Useful life of property, plant, and equipment, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection.

+ References

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+ References

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