Note 6 - Inventory (Tables)

3 Months Ended

Feb. 28, 2021

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	February 28, 2021			November 30, 2020
Raw materials	$	7,647,204		$	7,086,367
Work in process		239,754			304,009
Finished goods		3,665,851			3,777,136
Total Gross Inventory	$	11,552,809		$	11,167,512
Less: Reserves		(3,650,565	)		(3,405,112	)
Net Inventory	$	7,902,244		$	7,762,400