Geographic Information (Tables)

9 Months Ended

Sep. 30, 2013

Segment Reporting [Abstract]

Geographic And Segment Reporting [Table Text Block]

Revenue, classified by geographic location from which the revenue was originated, was as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2013		2012		2013		2012
United States	$	1,602	$	598	$	3,806	$	1,759
Germany		-		82		65		108
Total revenue	$	1,602	$	680	$	3,871	$	1,867