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Note 5 – Inventories (Tables)

9 Months Ended

Jan. 31, 2024

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

		January 31, 2024				April 30, 2023
Raw materials		$	7,235,844			$	8,132,196
Work-in-process			1,666,976				509,381
Finished goods			190,450				278,996
Total		$	9,093,270			$	8,920,573

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No definition available.

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- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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