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Assets And Liabilities Measured At Fair Value (Schedule Of Fair Value Of Assets And Liabilities) (Details) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2013
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Dec. 31, 2012
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Assets | $ 1,567 | $ 3,043 |
| Liabilities | (5,684) | (102) |
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Significant Other Observable Inputs (Level 2) [Member]
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Assets | 1,567 | 3,043 |
| Liabilities | $ (5,684) | $ (102) |