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Stockholder's Equity - Warrants (Tables)
12 Months Ended
Dec. 31, 2013
Stockholders Equity - Warrants Tables  
Warrant activity and summary

The following summary represents warrants activity during the year ended December 31, 2013:

          Weighted-      
          Average     Aggregate
    Number of     Exercise     Intrinsic
    Warrants     Price     Value
Balance, December 31, 2012   863,860    $ 23.00    $
     Granted                
     Lapsed                
     Exercised                
     Cancelled                
Balance, December 31, 2013   863,860    $ 23.00    $

The following presents warrants summary as of December 31, 2013:

    Warrants Outstanding   Warrants Exercisable
          Weighted-     Weighted-         Weighted-
          Average     Average         Average
    Number     Remaining     Exercise   Number     Exercise
    Outstanding     Contractual Life     Price   Exercisable     Price
Warrants   863,860      1.09 years   $ 23.00    863,860    $ 23.00