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EQUIPMENT LOANS (Tables)
 12 Months Ended
Dec. 31, 2018
Equipment Loans  
Schedule of Equipment Loans

    December 31,     December 31,     January 1,  
    2018     2017     2017  
                   
Not later than one year   $ 550     $ 886     $ 1,060  
Later than one year and not later than five years     428       410       1,238  
Less: Future interest charges     (50 )     (50 )     (130 )
Present value of loan payments     928       1,246       2,168  
Less: current portion     (517 )     (848 )     (977 )
Non-current portion   $ 411     $ 398     $ 1,191