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GEOGRAPHIC AND SEGMENT INFORMATION (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
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Sep. 30, 2012
Dec. 31, 2012
GEOGRAPHIC AND SEGMENT INFORMATION          
Number of operating segments     1    
Geographic Information          
Net revenues to unaffiliated customers $ 855 $ 674 $ 4,504 $ 40,919  
Net revenues 855 674 4,504 40,919  
Long-lived assets 891   891   1,358
Maximum
         
Geographic Information          
Percentage of assets in foreign countries 10.00%   10.00%    
Percentage of net income (loss) from foreign countries 10.00% 10.00% 10.00% 10.00%  
U.S.
         
Geographic Information          
Net revenues to unaffiliated customers 574 617 3,516 40,767  
Inter-geographic revenues 214   889    
Net revenues 788 617 4,405 40,767  
Long-lived assets 836   836   1,309
Canada
         
Geographic Information          
Net revenues to unaffiliated customers 56 57 232 152  
Inter-geographic revenues 175 180 586 508  
Net revenues 231 237 818 660  
Long-lived assets 55   55   49
Germany
         
Geographic Information          
Net revenues to unaffiliated customers 225   756    
Net revenues 225   756    
Eliminations
         
Geographic Information          
Inter-geographic revenues (389) (180) (1,475) (508)  
Net revenues $ (389) $ (180) $ (1,475) $ (508)