Income Taxes (Schedule Of Provision (Benefit) For Income Taxes) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Income Taxes [Abstract]
Current: Federal	$ (448)	$ (1,010)
Current: State	28	(3)
Current: Foreign	(45)	(219)
Total current	(465)	(1,232)
Deferred: Federal	122	4,377
Deferred: State		409
Deferred: Foreign	157	22
Total deferred	279	4,808
Total provision (benefit) for income taxes	$ (186)	$ 3,576