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Impairment of Long-Lived Assets - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended |
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Dec. 31, 2013
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| Indefinite-lived Intangible Assets [Line Items] | |
| Estimated aggregate fair value of long-lived assets impaired during current period | $ 1,760 |
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- Definition
Estimated aggregate fair value of long lived assets impaired during current period. No definition available.
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- Details
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