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Income Taxes (Schedule Of Unrecognized Uncertain Tax Positions) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at beginning of period	$ 910	$ 1,025	$ 1,065
Increase (decrease) due to tax positions taken in, Current period	643	432	185
Increase (decrease) due to tax positions taken in, Prior period	686	(21)	10
Increase (decrease) due to settlements with taxing authorities	0	(398)	0
Reductions due to lapse of statute of limitations	0	(128)	(235)
Balance at end of period	$ 2,239	$ 910	$ 1,025

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

+ References

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-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 settlements with taxing authorities.

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

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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