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Derivative Liabilities (Details 1) (USD $) | 3 Months Ended | 6 Months Ended | 0 Months Ended | 1 Months Ended
--- | --- | --- | --- | ---
Jun. 30, 2013 | Jun. 30, 2013 | May 06, 2013 Series E Preferred Stock | May 24, 2011 Series E Preferred Stock item | Oct. 31, 2012 Series E Preferred Stock
Derivative Liabilities |  |  |  |  |
Number of investors with whom the Purchase Agreement is entered into |  |  |  | 8 |
Number of shares sold pursuant to the Purchase Agreement |  |  |  | 8,700 | 1,000
Purchase price of shares sold pursuant to the Purchase Agreement (in dollars per share) |  |  |  | $ 1,000 |
Purchase price of shares sold pursuant to the Purchase Agreement |  |  |  | $ 8,700,000 | $ 1,000,000
Gain on decrease in fair value of derivative liability | 9,216,927 | 8,980,077 | 8,980,077 |  |
Gain on extinguishment of derivative liability | $ 1,409,530 | $ 1,409,530 | $ 1,635,967 |  |

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- Definition Issuance of Series E preferred stock for cash + References No definition available. + Details
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- Definition Represents the number of investors with which the agreement to purchase preferred stock is entered. + References No definition available. + Details
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- Definition Represents the par or stated value per share of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. + References No definition available. + Details
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- Definition Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986 + Details
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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a),(c),(d),(e) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
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- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29 -Article 5 + Details
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