Note 9 - Accrued Expenses (Tables)

3 Months Ended

Feb. 29, 2024

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	February 29, 2024		November 30, 2023
Salaries, wages, and commissions	$	535,134	$	805,908
Accrued warranty expense		211,120		295,113
Other		277,342		298,211
Total accrued expenses	$	1,023,596	$	1,399,232