Segment and Geographic Information (Tables)

6 Months Ended

Jun. 30, 2012

Segment Reporting [Abstract]

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

The following table summarizes total net sales attributable to significant countries (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2012		2011		2012		2011
U.S.	$	3,805	$	3,676	$	7,952	$	7,043
Europe and other		630		173		893		377
Asia		180		-		180		11
	$	4,615	$	3,849	$	9,025	$	7,431

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

Presented below is information regarding identifiable assets, classified by operations located in the U.S., Europe and Asia (in thousands):

	June 30,  2012		December 31, 2011
U.S.	$	6,106	$	7,357
Europe and other		426		516
Asia		56		52
	$	6,588	$	7,925