Note 7 - Accrued Expenses (Tables)

12 Months Ended

Nov. 30, 2015

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	November 30, 2015		November 30, 2014
Salaries, wages, and commissions	$	564,098	$	673,934
Accrued warranty expense		179,531		234,266
Other		536,284		676,128
	$	1,279,913	$	1,584,328