Discontinued Operations (Schedule Of The Amounts In Net Loss From Discontinued Operations) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2013 USD ($)
Discontinued Operations [Abstract]
Revenues	$ 22
Production costs and taxes	(164)
Gain on sale of assets	128
Deferred income tax benefit	(180)
Current income tax benefit	57
Net loss from discontinued operations, net of income tax	$ (137)