Equity Instruments (Details 1) (Stock Options [Member], USD $)	3 Months Ended	10 Months Ended	12 Months Ended
Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012	Dec. 31, 2011
Stock Options [Member]
Schedule of option activity
Share-based compensation arrangement by share-based payment award, options, outstanding, beginning balance	6,618,000	8,795,400
Share-based compensation arrangement by share-based payment award, options, outstanding, weighted average exercise price, beginning balance	$ 0.32	$ 0.33
Weighted-average remaining contractual term outstanding beginning balance	8 years 1 month 24 days	7 years 5 months 27 days	8 years 3 months 15 days	7 years 8 months 27 days
Forfeited or expired	(190,000)	(40,000)
Weighted-average exercise price forfeited or expired	$ 0.79	$ 0.38
Share-based compensation arrangement by share-based payment award, options, outstanding, ending balance	6,428,000	8,755,400	6,618,000	8,795,400
Share-based compensation arrangement by share-based payment award, options, outstanding, weighted average exercise price, ending balance	$ 0.31	$ 0.33	$ 0.32	$ 0.33
Weighted-average remaining contractual term outstanding ending balance	8 years 1 month 24 days	7 years 5 months 27 days	8 years 3 months 15 days	7 years 8 months 27 days
Share Exercisable, ending balance	6,091,334	8,004,400
Weighted-average exercise price exercisable ending	$ 0.31	$ 0.33
Weighted-average remaining contractual term exercisable ending balance	8 years 1 month 10 days	7 years 4 months 24 days
Aggregate Intrinsic Value Outstanding
Aggregate Intrinsic Value Exercisable

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iii)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding.

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- Definition

The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

+ References

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

-Publisher FASB

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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