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NOTE 3 - FAIR VALUE MEASUREMENTS (Detail) - Schedule of Fair Value Measurement of Financial Assets (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Cash and Cash Equivalents $ 2,177 $ 1,067 $ 1,070
Derivative Liability 0 (835)  
Restricted cash- certificate of deposit 250    
Total 2,427 232  
Fair Value, Inputs, Level 1 [Member]
      
Cash and Cash Equivalents 2,177 1,067  
Derivative Liability   0  
Restricted cash- certificate of deposit 0    
Total 2,177 1,067  
Fair Value, Inputs, Level 2 [Member]
      
Cash and Cash Equivalents 0 0  
Derivative Liability   (835)  
Restricted cash- certificate of deposit 250    
Total 250 (835)  
Fair Value, Inputs, Level 3 [Member]
      
Cash and Cash Equivalents 0 0  
Derivative Liability   0  
Restricted cash- certificate of deposit 0    
Total $ 0 $ 0