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4. INCOME OR LOSS PER COMMON SHARE (Tables)
12 Months Ended
Dec. 31, 2018
Net loss per share:  
Reconciliation of number of shares in earnings per share calculation

The following is a reconciliation of the number of shares used in the basic and diluted net income or loss per common share calculation:

 

    Year Ended  
    December 31,  
    2018     2017  
Numerator:            
Net loss   $ (4,742 )   $ (116 )
                 
Denominator:                
Weighted average number of common shares outstanding     13,553       14,233  
Denominator for diluted earnings per share     13,553       14,233  
                 
Net loss per common share outstanding, basic and fully diluted   $ (0.35 )   $ (0.01 )