Note 5 - Inventory

9 Months Ended

Aug. 31, 2011

Inventory Disclosure [Text Block]

(5) Inventory

Major classes of inventory are:

	August 31, 2011			November 30, 2010
Raw materials	$	8,287,096		$	8,269,852
Work in process		258,572			776,083
Finished goods		6,925,513			6,565,964
	$	15,471,181		$	15,611,899
Less: Reserves		(2,334,581	)		(1,816,083	)
	$	13,136,600		$	13,795,816