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Related Party Transactions - Additional Information (Detail) (USD $)
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3 Months Ended | 9 Months Ended |
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Sep. 30, 2014
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Sep. 30, 2014
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| Related Party Transaction [Line Items] | ||
| Costs and Expenses, Related Party | $ 40,000 | $ 79,000 |
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- Definition
Costs of sales and operating expenses for the period incurred from transactions with related parties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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