8. Derivative Liability (Details) (Warrants, USD $)
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0 Months Ended | 12 Months Ended |
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Jan. 15, 2013
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Dec. 31, 2012
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Warrants
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Risk-free interest rate |
0.12%us-gaap_FairValueAssumptionsRiskFreeInterestRate / us-gaap_DerivativeByNatureAxis = us-gaap_WarrantMember |
0.02%us-gaap_FairValueAssumptionsRiskFreeInterestRate / us-gaap_DerivativeByNatureAxis = us-gaap_WarrantMember |
Expected volatility |
92.00%us-gaap_FairValueAssumptionsExpectedVolatilityRate / us-gaap_DerivativeByNatureAxis = us-gaap_WarrantMember |
165.00%us-gaap_FairValueAssumptionsExpectedVolatilityRate / us-gaap_DerivativeByNatureAxis = us-gaap_WarrantMember |
Expected life (in years) | 0.75 - 1.00 | 0.04 |
Expected dividend yield |
0.00%us-gaap_FairValueAssumptionsExpectedDividendRate / us-gaap_DerivativeByNatureAxis = us-gaap_WarrantMember |
0.00%us-gaap_FairValueAssumptionsExpectedDividendRate / us-gaap_DerivativeByNatureAxis = us-gaap_WarrantMember |
Total Fair Value |
$ 3,441,752us-gaap_DerivativeFairValueOfDerivativeLiability / us-gaap_DerivativeByNatureAxis = us-gaap_WarrantMember |
$ 3,221,138us-gaap_DerivativeFairValueOfDerivativeLiability / us-gaap_DerivativeByNatureAxis = us-gaap_WarrantMember |
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- Definition
Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Description of the expected term under the specified contract (or assumed time period) the instrument will be outstanding before being exercised, placed into service or terminated, the reason and justification for its use, and the periods for which the method was used. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Risk-free interest rate assumption used in valuing an instrument. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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