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Loss Per Share (Details) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Stock Options [Member] |  |
Class of Stock [Line Items] |  |
Dilutive Securities Excluded From Computation Of Earnings Per Share, Shares | 2,932,191 | 2,168,668
Warrant [Member] |  |
Class of Stock [Line Items] |  |
Dilutive Securities Excluded From Computation Of Earnings Per Share, Shares | 4,898,266 | 5,528,761
Restricted Stock [Member] |  |
Class of Stock [Line Items] |  |
Dilutive Securities Excluded From Computation Of Earnings Per Share, Shares | 78,500 | 34,250

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