Note 5 - Accrued Expenses

3 Months Ended

Feb. 28, 2014

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

5)        Accrued Expenses

Major components of accrued expenses are:

	February 28, 2014		November 30, 2013
Salaries, wages, and commissions	$	618,198	$	836,200
Accrued warranty expense		153,455		220,719
Other		658,714		661,556
	$	1,430,367	$	1,718,475