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Fair Value Measurements Table (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2012
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| Fair Value Measurements [Line Items] | |
| Long-Lived Asset Held for Sale, fair value | $ 1,700 |
| Long-Lived Asset Held for Sale, Total Gains (Losses) | 6,808 |
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Significant Unobservable Inputs (Level 3)
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| Fair Value Measurements [Line Items] | |
| Long-Lived Asset Held for Sale, fair value | $ 1,700 |
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- Details
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- Definition
Long-lived assets that are held for sale apart from normal operations and anticipated to be sold in less than one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The difference between the proceeds received and the carrying value of the long-lived asset. If the proceeds received exceeds the carrying value of the long-lived asset, then there is a gain. If the proceeds received is less than the carrying value of the long-lived asset, then there is a loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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