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Income Taxes (Schedule Of Roll Forward Of Valuation Allowance For Deferred Income Tax Assets) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |||||
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| Income Taxes [Abstract] | ||||||
| Valuation Allowance, Balance at beginning of period | $ 17,610 | $ 18,504 | $ 21,504 | |||
| Charged (Credited) to Costs and Expenses | (490) | (1,300) | (3,000) | |||
| Other Adjustments | 406 | [1] | ||||
| Valuation Allowance, Balance at end of period | $ 17,120 | $ 17,610 | $ 18,504 | |||
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| X | ||||||||||
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- Definition
Deferred Tax Assets Valuation Allowance, Charged (Credited) To Costs And Expenses No definition available.
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| X | ||||||||||
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- Definition
Deferred Tax Assets, Valuation Allowance, Other Adjustments No definition available.
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| X | ||||||||||
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- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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