Inventories, Net (Table)

6 Months Ended

Jun. 30, 2012

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	June 30, 2012			December 31, 2011
Raw materials	$	2,749,000		$	3,027,000
Work in process		1,257,000			1,503,000
Finished goods		10,349,000			9,193,000
Allowance for excess quantities		(561,000	)		(384,000	)
Total inventories	$	13,794,000		$	13,339,000