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Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2019
Earnings Per Share [Abstract]  
Basic and Diluted Loss Per Share Calculations
The table below sets forth the basic and diluted loss per share calculations:

 
 
2019
  
2018
 
Net loss
 
$
(19,180
)
  
(25,406
)
Basic and diluted weighted average number of shares outstanding
  
68,564
   
62,986
 
Basic and diluted loss per share
 
$
(0.28
)
  
(0.40
)