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Warrant Liability (Schedule of Change in Fair Value of Level 3 Financial Liabilities) (Details) (USD $)
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12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2014
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Dec. 31, 2013
|
Dec. 31, 2012
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|
| Derivative [Line Items] | |||
| Beginning balance | $ (85,221) | ||
| Decrease (Increase) in net value of warrant liability | 8,568 | (330,147) | |
| Ending balance | (93,789) | (85,221) | |
| Recurring [Member] | Level 3 [Member] | |||
| Derivative [Line Items] | |||
| Beginning balance | (85,221) | ||
| Initial warrant valuation | (415,368) | ||
| Decrease (Increase) in net value of warrant liability | (8,568) | 330,147 | |
| Ending balance | $ (93,789) | $ (85,221) | |