Geographic and Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2013

Segment Reporting [Abstract]

Geographic and Segment Reporting [Table Text Block]

We are structured and evaluated by our Board of Directors and management as one business unit.

	Three months ended March 31
	2013			2012
	(in thousands)
Revenue:
United States	$	589		$	678
Germany		13			48
Total	$	602		$	726
Net income (loss):
United States	$	9,214		$	(165,102	)
Germany		(178	)		(432	)
Total	$	9,036		$	(165,534	)
Identifiable Assets:
United States	$	4,962		$	7,398
Germany		273			487
Total	$	5,235		$	7,885