Domestic And Foreign Income Taxes (Domestic And Foreign Income Taxes (Benefits)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Domestic And Foreign Income Taxes [Abstract]
Current, Federal
Current, State			$ 28
Current, Foreign	$ 27	$ 428	189
Total Current	$ 27	$ 428	$ 217
Deferred, Federal
Deferred, State
Deferred, Foreign	$ (8)
Income Tax Expense	19	$ 428	$ 217
Foreign	1,792	2,402	(139)
Domestic	344	544	(1,934)
Income (loss) from continuing operations before income taxes and discontinued operations	$ 2,136	$ 2,946	$ (2,073)