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Stockholders' Equity (Details) (USD $) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2013 | Dec. 31, 2012
Stockholders' Equity [Abstract] |  |
Common stock, shares authorized | 110,000,000 | 110,000,000
Common stock, par value | $ 0.001 | $ 0.001
Common stock, shares outstanding | 63,857,357 | 63,751,857
Options exercised | 105,500 |

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