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Summary of Significant Accounting Policies (Details 6)
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6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
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Jun. 30, 2013
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Jun. 30, 2012
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Total common stock equivalents | 330,759 | 89,194 | 1,936 | 602,267 |
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Employee Stock Option [Member]
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| Total common stock equivalents | 670 | 1,903 | 1,847 | 1,903 |
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Warrant [Member]
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| Total common stock equivalents | 330,089 | 84,820 | 89 | 72,584 |
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Convertible Preferred Stock Series C [Member]
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||||
| Total common stock equivalents | 0 | 23 | ||
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Convertible Debt [Member]
|
||||
| Total common stock equivalents | 0 | 2,471 | 0 | 527,757 |