Organization and Description of Business - Additional Information (Detail) (USD $)
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3 Months Ended | |||||
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Mar. 31, 2014
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Dec. 31, 2013
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Mar. 31, 2014
Argus Neurooptics LLC [Member]
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Mar. 17, 2014
Argus Neurooptics LLC [Member]
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Mar. 31, 2014
Nuro Pharma, Inc [Member]
Bridge Loan [Member]
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Mar. 17, 2014
Nuro Pharma, Inc [Member]
Bridge Loan [Member]
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Organization And Nature Of Business [Line Items] | ||||||
Equity Method Investment Ownership Percentage | 100.00% | 35.00% | ||||
Financing Receivable, Recorded Investment, Current | $ 50,000 | |||||
Threshold Period Past Due for Write-off of Financing Receivable | 90 days | |||||
Loans Receivable Interest Rate | 8.00% | |||||
Long-term Investments, Total | $ 250,000 | $ 0 | $ 250,000 |
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- Definition
Represent the percentage of interest receivable for loans issued. No definition available.
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Financing receivables that are current. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Threshold period past due for financing receivable to write off as uncollectible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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