Note 8 - Inventory - Major Classes of Inventory (Details) - USD ($)	Feb. 29, 2024	Nov. 30, 2023
Raw materials	$ 8,482,602	$ 8,860,296
Work in process	481,016	281,760
Finished goods	3,580,888	3,472,354
Total Gross Inventory	12,544,506	12,614,410
Less: Reserves	(1,561,169)	(1,583,048)
Net Inventory	$ 10,983,337	$ 11,031,362

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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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.

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