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Warrants (Details) | 12 Months Ended
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Dec. 31, 2012 | Dec. 31, 2011
Summary of warrant issued |  |
Warrants issued with convertible notes (See Note 5) |  | 287,061
Warrants issued to investors with Stock Offering (See Note 6 and Note 9) | 242,189 | 1,972,766
Warrants issued to investors with Common Stock | 4,678,491 |
Placement agent warrants related to issuance of Convertible Notes |  | 143,532
Placement agent warrants related to issuance of Stock Offering (See Note 6 and Note 9) | 121,094 | 986,383
Placement agent warrants related to issuance of 2012 Common Stock Offering | 467,845 |
Warrant issued to investors with stock - accrued dividend | 180,115 |
Total | 5,689,734 | 3,389,742

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- Definition Placement agent warrants related to issuance of common stock. + References No definition available. + Details
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- Definition Placement agent warrants related to issuance of convertible notes. + References No definition available. + Details
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- Definition Placement agent warrants related to issuance of stock offering. + References No definition available. + Details
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- Definition Warrant issued to investors with stock accrued dividend. + References No definition available. + Details
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- Definition Warrants issued. + References No definition available. + Details
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- Details
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- Definition Warrants issued to investors with common Stock. + References No definition available. + Details
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- Definition Warrants issued to investors with Stock offering. + References No definition available. + Details
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- Definition Warrants issued with convertible notes. + References No definition available. + Details
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