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Organization and Summary of Significant Accounting Policies - Additional Information (Detail)
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3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2012
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Sep. 30, 2011
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Sep. 30, 2012
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Sep. 30, 2011
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| Organization And Significant Accounting Policies [Line Items] | ||||
| Percentage of revenue from company's distributors | 38.00% | 71.00% | 40.00% | 72.00% |
| Term of Invoice of the distributor | 30 days | |||
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- Details
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| X | ||||||||||
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- Definition
Percentage of revenue from sales generated through distributors. No definition available.
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| X | ||||||||||
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- Definition
Term of Invoice of the distributor. No definition available.
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