Note 6 - Accrued Expenses (Tables)

12 Months Ended

Nov. 30, 2014

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	November 30, 2014		November 30, 2013
Salaries, wages, and commissions	$	673,934	$	836,200
Accrued warranty expense		234,266		220,719
Other		676,128		661,556
	$	1,584,328	$	1,718,475