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STOCK-BASED COMPENSATION (Tables)
6 Months Ended
Jun. 30, 2015
Stock-based Compensation Tables  
Activity in stock options

Activity in our stock options during the period ended June 30, 2015 was as follows:

 

    Number of      Weighted   
    Options      Average   
    (in thousands)       Exercise   
           Price   
             
Outstanding at December 31, 2014      2,864     $ 3.69  
                 
Granted      160     $ 3.02  
Exercised      (97 )   $ 2.25  
Cancelled      (419 )   $ 2.77  
Outstanding at June 30, 2015      2,508     $ 3.71