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Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2012
Accounting Policies [Abstract]  
Schedule of fair value assumptions of stock options granted
   
  
Years Ended
December 31,
 
  
2011
 
Dividend rate
  0%
   0.87% -
Risk free interest rate
  2.21%
Expected term
 
5 years
 
   119.6% -
Expected volatility
  168.1%