Note 4 - Inventories (Tables)

12 Months Ended

Nov. 30, 2023

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	November 30, 2023			November 30, 2022
Raw materials	$	8,860,296		$	8,174,519
Work in process		281,760			371,125
Finished goods		3,472,354			2,622,142
Total Gross Inventory	$	12,614,410		$	11,167,786
Less: Reserves		(1,583,048	)		(1,561,078	)
Net Inventory	$	11,031,362		$	9,606,708