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Note Payable and Convertible Notes (Details) (USD $)
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Jun. 30, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 27, 2011
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| Summary of senior subordinated unsecured convertible promissory notes | ||||
| Principal amount | $ 900,000 | |||
| Less: original issuance discount | 150,000 | |||
| Less: discount related to the beneficial conversion feature | (372,850) | |||
| Carrying value at December 31, 2012 and 2011, respectively | 124,363 | |||
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8% Senior Subordinated Unsecured Convertible Promissory Notes [Member]
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| Summary of senior subordinated unsecured convertible promissory notes | ||||
| Principal amount | 900,000 | 900,000 | ||
| Less: original issuance discount | (150,000) | (150,000) | ||
| Less: discount related to fair value of derivative warrants | (377,150) | (377,150) | ||
| Less: discount related to the beneficial conversion feature | (372,850) | (372,850) | ||
| Add: amortization of discount | 900,000 | 124,363 | ||
| Less: principal amount converted to stock | (900,000) | |||
| Carrying value at December 31, 2012 and 2011, respectively | $ 124,363 |