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Geographic Information (Tables)
3 Months Ended
Mar. 31, 2018
Text Block [Abstract]  
Schedule of Geographic Information

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

 

     For the Three-
Months Ended March 31,
 
     2018      2017  

United States

   $ 21,767      $ 25,100  

Canada

     2,155        2,876  

Other International

     1,207        1,154  
  

 

 

    

 

 

 

Total Revenue

   $ 25,129      $ 29,130