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Derivative Financial Instruments - Warrants Liability (Details) (USD $) | 12 Months Ended |  |  |  | 0 Months Ended | 12 Months Ended |  | 2 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended |
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Dec. 31, 2013 | Dec. 31, 2012 | Jun. 30, 2012 warrantholder | Jul. 31, 2011 | May 31, 2011 May 2011 Offering [Member] | Sep. 11, 2012 September 2012 Offering [Member] | Dec. 31, 2013 Warrant [Member] | Dec. 31, 2012 Warrant [Member] | Dec. 31, 2011 Warrant [Member] | Jun. 30, 2012 Private Transaction with Nineteen Warrant Holders [Member] | Dec. 31, 2012 Private Transaction with Nineteen Warrant Holders [Member] | Feb. 04, 2013 Private Transaction with a Warrant Holder [Member] | Dec. 31, 2013 Private Transaction with a Warrant Holder [Member] | Sep. 23, 2013 Warrants - $0.25 exercise price [Member] | Sep. 23, 2013 Warrants - $0.50 exercise price [Member]
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common shares linked to derivative warrants (shares) |  |  |  | 250 | 153,882 |  | 14,360,276 | 128,350 | 154,132 |  |  |  |  |  |
Issuance of warrants, public offering (shares) |  |  |  |  |  | 110,000 |  |  |  |  |  |  |  |  |
Class of warrant or right, number of warrant holders |  |  | 19 |  |  |  |  |  |  |  |  |  |  |  |
Conversion of notes payable into common stock (shares) | 6,903,872 | 2,069,439 |  |  |  |  |  |  |  | 123,052 |  | 5,001 |  |  |
Loss on exchange of warrants and debt | $ 94,214 | $ 802,123 |  |  |  |  |  |  |  |  | $ 802,123 |  | $ 732 |  |
Class of warrant or right, number of securities called by warrants or rights (shares) |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,118,236 | 7,118,236
Class of warrant or right, exercise price of warrants or rights (per share) |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.25 | 0.50
Fair value of warrants issued to investors in private placement (shares) |  |  |  |  |  |  | 2,344,899 |  |  |  |  |  |  |  |
Change in fair value of derivative |  |  |  |  |  |  | $ 514,704 | $ 779,083 |  |  |  |  |  |  |

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- Definition Class of Warrant or Right, Number of Warrant Holders + References No definition available. + Details
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- Definition Number of Common Shares linked to Derivative Warrants + References No definition available. + Details
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- Definition Fair Value of Warrants Issued to Investors in Private Placement + References No definition available. + Details
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- Definition Issuance of warrants, public offering + References No definition available. + Details
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- Definition Loss on exchange of warrants + References No definition available. + Details
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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 4 -Article 4 + Details
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 2 -Article 4 + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
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