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Income Taxes (Schedule Of Unrecognized Tax Benefits) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Taxes [Abstract]
Balance at January 1	$ (475)	$ (393)	$ (429)
Increases related to prior year tax positions	380	300	28
Decreases related to prior year tax positions		(378)	(2)
Decreases related to current year tax positions		(4)
Decreases in unrecognized liability due to settlements with foreign tax authorities	79		10
Balance at December 31	$ (16)	$ (475)	$ (393)

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854



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Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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