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Stockholders' Equity (Details Textual) (USD $)
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1 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
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May 31, 2013
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Dec. 31, 2013
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May 22, 2013
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May 17, 2013
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Mar. 04, 2013
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Dec. 31, 2012
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| Stockholder Equity Note [Line Items] | ||||||
| Authorized value of rights offering | $ 3,000,000 | |||||
| Class of Warrant or Right, Number of Securities Called by Each Warrant or Right | 0.18776 | |||||
| Class of Warrant or Right, Exercise Price of Warrants or Rights | 0.45 | 0.60 | 0.45 | |||
| Class of warrant or right issued, shares | 5,000,000 | |||||
| Class of warrant or right issued gross value received | 3,000,000 | |||||
| Class of warrant or right issued net value received | 1,400,000 | |||||
| Repayments of senior secured note | 1,300,000 | |||||
| Repayments of accrued interest on senior secured note | 46,800 | |||||
| Reimbursement of legal fee | 100,000 | |||||
| Amortization of debt discount (premium) | 204,000 | 53,000 | ||||
| Debt Instrument, Fee Amount | $ 104,000 |