11. Derivative Liabilities (Details 2) (USD $)	6 Months Ended	12 Months Ended
Jun. 30, 2013 Number	Dec. 31, 2012 Number
Convertible Debentures - Embedded Detachable Warrants
Risk free interest rate	3.00%	3.00%
Expected volatility (peer group)	105.09%	105.09%
Expected life (in years)	2 years 9 months	3 years 3 months
Expected dividend yield	0.00%	0.00%
Number outstanding	3,071,542	3,071,542
Fair value at issue date	$ 263,146	$ 263,146
Change in derivative liability for the period	(10,246,676)	(9,921,400)
Fair value - derivative liability	63,274	388,250
Convertible Debentures - Embedded Conversion Feature
Risk free interest rate	3.00%	3.00%
Expected volatility (peer group)	105.09%	105.09%
Expected life (in years)	6 months	6 months
Expected dividend yield	0.00%	0.00%
Number outstanding	9,066,667	9,066,667
Fair value at issue date	25,418	25,418
Change in derivative liability for the period	(4,463,208)	(3,893,821)
Fair value - derivative liability	$ 18,133	$ 587,520

No authoritative reference available.

No definition available.

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- Definition

Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

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- Definition

The number of derivative instruments of a particular group held by the entity.

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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).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

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Risk-free interest rate assumption used in valuing an instrument.

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The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

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