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Concentration of Risks - Additional Information (Detail) (USD $)
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12 Months Ended | |
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Dec. 31, 2012
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Dec. 31, 2011
Customer
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| Concentration Risk [Line Items] | ||
| Percentage of revenue from major customer | 10.00% | 42.00% |
| Number of major customers | 1 | |
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Equipment
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| Concentration Risk [Line Items] | ||
| Write-off of assets in connection with one customer going out of business | 85,137 | |
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Product Certification And Licensing Costs
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| Concentration Risk [Line Items] | ||
| Write-off of assets in connection with one customer going out of business | 5,947 | |
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Working Capital
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| Concentration Risk [Line Items] | ||
| Write-off of assets in connection with one customer going out of business | 20,042 | |
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Accounts Receivable
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| Concentration Risk [Line Items] | ||
| Trade accounts receivables | 40,314 | |
| X | ||||||||||
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- Definition
Number of Major Customers No definition available.
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- Definition
For an unclassified balance sheet, the amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Percentage of revenue generated from a single external customer that accounts for 10 percent or more of an entity's revenues. No definition available.
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- Definition
Amount before insurance proceeds of gain (loss) income statement effect of each material event or transaction (that would not reasonably be expected to recur in the foreseeable future) that possesses a high degree of abnormality and are clearly unrelated to, or incidentally related to, the ordinary and typical activities of the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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