Note 6 - Property, Plant, and Equipment (Tables)

12 Months Ended

Nov. 30, 2023

Notes Tables

Property, Plant and Equipment [Table Text Block]

	November 30, 2023			November 30, 2022
Land	$	70,503		$	70,503
Buildings and improvements		7,332,416			7,079,047
Construction in Progress		-			354,494
Manufacturing machinery and equipment		10,386,044			10,668,224
Trucks and automobiles		576,704			546,815
Furniture and fixtures		115,059			115,059
		18,480,726			18,834,142
Less accumulated depreciation		(13,420,131	)		(13,888,917	)
Property, plant and equipment	$	5,060,595		$	4,945,225