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Stockholders' Equity (Details)
 12 Months Ended
Dec. 31, 2012
Schedule of conversion of preferred stock issued to common stock  
Shares of Preferred Stock Not Exchanged as of December 31, 2012 178
Shares of Common Stock after Conversion of all Outstanding Shares of Preferred Stock Not yet Exchanged at December 31, 2012 52,439
Series A Preferred Stock [Member]
  
Schedule of conversion of preferred stock issued to common stock  
Shares of Preferred Stock Not Exchanged as of December 31, 2012 83
Conversion Ratio 480.63
Shares of Common Stock after Conversion of all Outstanding Shares of Preferred Stock Not yet Exchanged at December 31, 2012 39,892
Series B Preferred Stock [Member]
  
Schedule of conversion of preferred stock issued to common stock  
Shares of Preferred Stock Not Exchanged as of December 31, 2012 95
Conversion Ratio 132.07
Shares of Common Stock after Conversion of all Outstanding Shares of Preferred Stock Not yet Exchanged at December 31, 2012 12,547