Inventories (Details) - USD ($) |
Jul. 31, 2023 |
Apr. 30, 2023 |
|---|---|---|
| Inventory Disclosure [Abstract] | ||
| Raw materials | $ 7,721,211 | $ 8,132,196 |
| Work-in-process | 1,611,283 | 509,381 |
| Finished goods | 43,950 | 278,996 |
| Total | $ 9,376,444 | $ 8,920,573 |
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- References No definition available.
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- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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