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Subsequent Events - Additional Information (Detail) (USD $)
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12 Months Ended | 0 Months Ended | 1 Months Ended | |
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Dec. 31, 2012
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May 02, 2013
Subsequent event
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Apr. 10, 2013
Subsequent event
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May 02, 2013
Subsequent event
Convertible notes payable
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| Subsequent Event [Line Items] | ||||
| Milestone payment | $ 500,000 | |||
| Warrants issuance to purchase of common stock | 125,000 | |||
| Warrants issuance to purchase of common stock exercise price | $ 1.5 | |||
| Reported stockholders equity | less than $2 million | |||
| Debt conversion, converted instrument, Amount | 409,600 | |||
| Debt conversion, converted instrument, Shares issued | 1,170,286 | |||
| Warrants exercised | 150,000 | |||
| Warrants exercised per share | $ 0.40 | |||
| Proceeds from warrant exercises | $ 60,000 | |||
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- Definition
Description of reported Stockholders equity. No definition available.
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- Definition
Milestone payment No definition available.
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- Definition
Warrants exercised No definition available.
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- Definition
Warrants exercised per share No definition available.
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- Definition
Warrants issuance to purchase of common stock No definition available.
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- Definition
Warrants issuance to purchase of common stock exercise price No definition available.
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- Definition
The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash inflow associated with the amount received from holders exercising their stock warrants. No definition available.
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- Details
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