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STOCKHOLDERS' EQUITY (Details) (USD $)
Mar. 31, 2013
Dec. 31, 2012
STOCKHOLDERS' EQUITY    
Common stock, shares authorized 200,000,000 200,000,000
STOCKHOLDERS' EQUITY    
Conversion ratio of preferred stock into common shares 1  
Series A Convertible Preferred Stock
   
STOCKHOLDERS' EQUITY    
Series A Convertible preferred stock, shares authorized 10,000,000  
Series A Convertible preferred stock, par value (in dollars per share) 0.001 0.001