Domestic And Foreign Income Taxes (Domestic And Foreign Income Taxes (Benefits)) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Domestic And Foreign Income Taxes [Abstract]
Current, State	$ 9	$ (33)	$ 6
Current, Foreign	162	42	99
Total current	171	9	105
Deferred, Foreign	(7)	(169)	40
Total deferred	(7)	(169)	40
Income taxes (benefit)	$ 164	$ (160)	$ 145