Note 8 - Accrued Expenses (Tables)

12 Months Ended

Nov. 30, 2023

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	November 30, 2023		November 30, 2022
Accrued salaries, wages, and commissions	$	805,908	$	674,682
Accrued warranty expense		295,113		192,301
Other		298,211		294,778
	$	1,399,232	$	1,161,761