Property, Plant, and Equipment - Additional Information (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Apr. 30, 2024 |
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| Property Plant And Equipment [Line Items] | |||
| Depreciation | $ 3,900 | $ 3,500 | $ 3,000 |
| Property, plant, and equipment, net | 9,327 | 11,231 | |
| United States | |||
| Property Plant And Equipment [Line Items] | |||
| Property, plant, and equipment, net | 5,500 | 6,400 | |
| Asia | |||
| Property Plant And Equipment [Line Items] | |||
| Property, plant, and equipment, net | $ 3,800 | $ 4,800 | |
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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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