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Restructuring Charges, Net (Accrued Restructuring Charges Included in Balance Sheet) (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
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Dec. 31, 2012
|
Dec. 31, 2011
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|---|---|---|---|
| Restructuring Charges, Net [Abstract] | |||
| Accrued restructuring charges (current liabilities) | $ 44 | $ 221 | |
| Other long-term liabilities | 24 | ||
| Total accrued restructuring charges | $ 68 | $ 221 | $ 416 |