Discontinued Operations (Results Of Operations) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Discontinued Operations [Abstract]
Sales, net	$ 611	$ 961	$ 1,155	$ 2,225
Operating costs and expenses	(1,114)	(1,286)	(2,114)	(2,920)
Loss on impairment of long lived assets and goodwill	(983)		(983)
Operating loss	(1,486)	(325)	(1,942)	(695)
Other expenses, net	13		21	10
Net loss from discontinued operations	$ (1,473)	$ (325)	$ (1,921)	$ (685)