Discontinued Operations (Results Of Operations) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Discontinued Operations [Abstract]
Sales, net	$ 727	$ 1,122	$ 1,882	$ 3,347
Operating costs and expenses	(1,136)	(1,330)	(3,250)	(4,250)
Loss on impairment of long lived assets and goodwill			(983)
Operating loss	(409)	(208)	(2,351)	(903)
Other expenses, net	16	(1)	37	9
Net loss from discontinued operations	$ (393)	$ (209)	$ (2,314)	$ (894)