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Geographic Information
 9 Months Ended
Sep. 30, 2017
Text Block [Abstract]  
Geographic Information
14. GEOGRAPHIC INFORMATION

Total revenue to unaffiliated customers by geographic area were as follows:

 

     Three Months
Ended September 30,		      Nine Months
Ended September 30,		  
     2017      2016      2017      2016  

United States

    $ 24,488      $ 26,654      $ 76,842      $ 82,342  

Canada

      2,218        2,108        7,365        8,847  

Other International

      655        2,064        2,589        5,559  
  

 

 

     

 

 

     

 

 

     

 

 

  

Total revenue

    $ 27,361      $ 30,826      $ 86,796      $ 96,748  
  

 

 

     

 

 

     

 

 

     

 

 

  

Substantially all the Company’s long-lived assets are located within the United States.