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Consolidated Balance Sheets (Parentheticals) (USD $)
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Dec. 31, 2013
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Dec. 31, 2012
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|---|---|---|
| Common Stock, par value (in Dollars per share) | $ 0.0001 | $ 0.0001 |
| Common Stock, shares authorized | 100,000,000 | 100,000,000 |
| Common Stock, shares issued | 24,449,626 | 23,155,146 |
| Common Stock, shares outstanding | 24,260,022 | 22,965,542 |
| Treasury stock, shares held | 189,604 | 189,604 |
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Series A Convertivle Preferred Stock [Member]
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| Preferred Stock, shares authorized | 20,000,000 | 20,000,000 |
| Preferred Stock, par value (in Dollars per share) | $ 0.0001 | $ 0.0001 |
| Preferred Stock, shares issued | 4,820,000 | 4,820,000 |
| Preferred Stock, shares outstanding | 4,820,000 | 4,820,000 |
| Preferred Stock, liquidation preference (in Dollars) | $ 5,836,000 | $ 5,883,000 |
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Series B Convertible Preferred Stock Member
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| Preferred Stock, par value (in Dollars per share) | $ 0.0001 | $ 0.0001 |
| Preferred Stock, shares issued | 5,966,792 | 5,966,792 |
| Preferred Stock, shares outstanding | 5,966,792 | 5,966,792 |