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Common Stock, Common Stock Options and Warrants (Details 1) (USD $)
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6 Months Ended |
|---|---|
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Jun. 30, 2012
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| Number of Shares | |
| Outstanding at December 31, 2011 | 3,028,632 |
| Granted | 58,000 |
| Exercised | |
| Forfeited | (129,334) |
| Outstanding at June 30, 2012 | 2,957,298 |
| Exercisable at June 30, 2012 | 2,875,256 |
| Weighted Average Exercise Price Per Share | |
| Outstanding at December 31, 2011 | $ 1.33 |
| Granted | $ 0.18 |
| Exercised | |
| Forfeited | $ 0.78 |
| Outstanding at June 30, 2012 | $ 1.34 |
| Exercisable at June 30, 2012 | $ 1.36 |
| Aggregate Intrinsic Value | |
| Outstanding at December 31, 2011 | $ 875 |
| Outstanding at June 30, 2012 | 3,058 |
| Exercisable at June 30, 2012 | $ 527 |