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Business and Significant Accounting Policies (Tables)
 12 Months Ended
Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted

The following table presents the computation of basic and diluted net loss per share (in thousands, except per share amounts):

 

 

 

 

 

 

 

 

 

 

2019

 

2018

 

2017

Net loss

$
(31,503)

    

$
(36,950)

    

$
(30,511)

Basic and Diluted:

 

 

 

 

 

 

 

 

Weighted-average shares outstanding

 
10,641

 

 
10,621

 

 
10,574

Basic and diluted net loss per share

$
(2.96)

 

$
(3.48)

 

$
(2.89)