Note 5 - Accrued Expenses (Tables)

3 Months Ended

Feb. 28, 2015

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	February 28, 2015		November 30, 2014
Salaries, wages, and commissions	$	541,554	$	673,934
Accrued warranty expense		246,490		234,266
Other		623,004		676,128
	$	1,411,048	$	1,584,328