Property, Plant and Equipment, Net |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Apr. 30, 2025 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment Disclosure [Text Block] | 5. Property, Plant and Equipment, net
Property, plant and equipment, net, at April 30, 2025 and 2024, consisted of the following (in thousands):
Depreciation and amortization expense were $2.1 million for both the fiscal years ended April 30, 2025 and 2024. |
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