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Accounts Payable and Accrued Liabilities
12 Months Ended
Dec. 31, 2017
Payables and Accruals [Abstract]  
Accounts Payable and Accrued Liabilities

9. ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable and accrued liabilities consist of the following:

 

     December 31,
2017
     December 31,
2016
 

Trade and accrued payables

   $ 8,279      $ 6,925  

Warranty

     258        287  

Customer deposits

     575        497  

Other

     4        12  
  

 

 

    

 

 

 
   $ 9,116      $ 7,721