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PREFERRED AND COMMON STOCK (Tables)
6 Months Ended
Jun. 30, 2013
PREFERRED AND COMMON STOCK [Abstract]  
Series D Convertible Preferred stock
 
 
 
 
 
 
 
 
 
 
  
Preferred Stock
 
 
  
Number of
preferred shares
 
 
Amount
 
Balance December 31, 2011
  
 
—  
  
  
$
—  
  
Issuance of preferred stock subject to redemption
  
 
600
  
  
 
6,000
  
 
  
 
 
 
  
 
 
 
Balance December 31, 2012
  
 
600
  
  
$
6,000
  
 
  
 
 
 
  
 
 
 
Issuance of preferred stock subject to redemption
  
 
600
  
  
 
6,000
  
Balance June 30, 2013
  
 
1,200
  
  
$
12,000