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Segment Information - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2012
Country
|
Dec. 31, 2011
|
|---|---|---|
| Segment Reporting Information [Line Items] | ||
| Number of countries where the products are sold | 84 | |
| Total assets for the Company's Segment | $ 1,618,097 | $ 1,446,209 |
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Primary Reporting Segment
|
||
| Segment Reporting Information [Line Items] | ||
| Total assets for the Company's Segment | 1,494,200 | 1,357,400 |
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China
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||
| Segment Reporting Information [Line Items] | ||
| Total assets for the Company's Segment | $ 123,900 | $ 88,800 |
| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of countries in which the entity operates as of balance sheet date. No definition available.
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| X | ||||||||||
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- Details
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