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10. Stock-based and Other Compensation (Tables)
9 Months Ended
Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Stock option activity

The following table summarizes stock option activity during the nine months ended September 30, 2018:

 

    Options     Weighted
average
exercise price
    Weighted
average
remaining contractual life
    Aggregate
intrinsic value
 
                         
Outstanding at December 31, 2017     45     $ 10.45                  
Granted         $                  
Exercised         $                  
Forfeited     (3)     $ 11.10                  
Outstanding at September 30, 2018     42     $ 10.40       7.50     $  
Exercisable at September 30, 2018     36     $ 10.42       7.50     $  
RSU activity

The following table summarizes RSU activity during the nine months ended September 30, 2018:

 

    RSU’s  
       
Outstanding at December 31, 2017      
Granted     26  
Shares issued upon vesting      
Forfeited      
Outstanding at September 30, 2018     26  
Weighted average grant date fair value per share outstanding   $ 5.63