Income Taxes (Components of Income Tax Provision (Benefit)) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Income Taxes [Abstract]
Current provision: US		$ 3		$ 4
Current provision: PRC
Total current provision		3		4
Deferred provision (benefit): US
Deferred provision (benefit): PRC	(92)	6	(130)	(19)
Total Deferred provision (benefit)	(92)	6	(130)	(19)
Total provision / (benefit) for income taxes	$ (92)	$ 9	$ (130)	$ (15)