Inventory

3 Months Ended

Sep. 30, 2011

Inventory

Inventory Disclosure [Text Block]

5.  Inventories are stated at the lower of cost or net realizable value, cost being determined by the first-in, first-out method.  A summary of inventories is as follows:

	September 30, 2011	December 31, 2010
Raw material	$              1,990,432	$                1,821,397
Work-In-Process	1,786,109	1,363,637
Finished Goods	1,571,896	1,641,720
	5,348,437	4,826,754
Valuation reserves	(519,500)	(516,600)
	$              4,828,937	$               4,310,154