Inventory (Tables)

9 Months Ended

Sep. 30, 2013

Inventory Tables

Inventory

	September 30, 2013			December 31, 2012
Raw materials	$	3,144,000		$	3,988,000
Work in progress		222,000			2,000
Finished goods		472,000			587,000
Reserve for obsolescence		(1,950,000	)		(2,374,000	)
Total	$	1,888,000		$	2,203,000