Convertible Notes and Warrant Liabilities (Details 4) (USD $)	1 Months Ended	3 Months Ended	6 Months Ended	1 Months Ended	6 Months Ended	12 Months Ended		1 Months Ended	6 Months Ended	12 Months Ended
Feb. 28, 2011	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Feb. 28, 2011 Warrant Liabilities	Jun. 30, 2012 Warrant Liabilities	Jun. 30, 2011 Warrant Liabilities	Dec. 31, 2011 Warrant Liabilities	Feb. 22, 2011 Warrant Liabilities	Feb. 28, 2011 Convertible Notes	Jun. 30, 2012 Convertible Notes	Jun. 30, 2011 Convertible Notes	Dec. 31, 2011 Convertible Notes	Feb. 22, 2011 Convertible Notes
Input
Stock Price (in dollars per share)							$ 0.20	$ 0.12	$ 0.1075	$ 0.0755		$ 0.20	$ 0.1200	$ 0.1075	$ 0.0755
Exercise Price (in dollars per share)							$ 0.15	$ 0.15	$ 0.15	$ 0.15		$ 0.10	$ 0.10	$ 0.10	$ 0.10
Expected Life						5 years	3 years 7 months 24 days	4 years 7 months 24 days	4 years 1 month 24 days		3 years	1 year 7 months 24 days	2 years 7 months 24 days	2 years 1 month 24 days
Stock Volatility (as a percent)						90.00%	105.00%	95.00%	95.00%		95.00%	110.00%	100.00%	100.00%
Risk-Free Rate (as a percent)						2.16%	0.51%	1.59%	0.63%		1.22%	0.29%	0.68%	0.27%
Dividend Rate (as a percent)						0.00%	0.00%	0.00%	0.00%		0.00%	0.00%	0.00%	0.00%
Outstanding Shares of Common Stock	30,351,092	30,983,000	30,351,000	30,668,000	30,351,000	30,351,092	30,976,092	30,351,092	30,351,092		30,351,092	30,976,092	30,351,092	30,351,092
Effective discount rate (as a percent)											20.30%	8.30%	16.60%	13.20%
Probability of forced redemption (as a percent)											20.00%	20.00%	20.00%	20.00%

Percentage of likelihood a loan will be forced for redemption, used as an input to measure fair value.

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- Definition

Agreed upon price for the exchange of the underlying asset.

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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).

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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.

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

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

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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- Definition

Price of a single share of a number of saleable stocks of a company.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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