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Segment Information - Additional Information (Detail) (USD $)
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12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| Segment Reporting Information [Line Items] | |||
| Percentage of net sales in the United States | 63.00% | 71.00% | 67.00% |
| Percentage of net sales outside the United States | 37.00% | 29.00% | 33.00% |
| Countries representing > 10% of total net revenue | No individual international country represented more than 10% of net revenue | No individual international country represented more than 10% of net revenue | No individual international country represented more than 10% of net revenue |
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International
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| Segment Reporting Information [Line Items] | |||
| Long-lived assets outside of the United States | $ 430,000 | $ 412,000 | |
| X | ||||||||||
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- Definition
No individual country other than the United States represents more than ten percentage. No definition available.
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| X | ||||||||||
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- Definition
Sales to Customers Located Outside of United States No definition available.
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| X | ||||||||||
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- Definition
Sales to Customers Located within United States No definition available.
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| X | ||||||||||
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- Definition
Amount of long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets, located in foreign countries in total in which the entity holds assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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