Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Net Loss Per Share (Tables)

v3.20.2
Note 11 - Net Loss Per Share (Tables)
 6 Months Ended
Jun. 30, 2020
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
Three Months Ended
June 30,
    
Six Months Ended
June 30,
  
   
2020
    
2019
    
2020
    
2019
  
Net loss
   $
(2,474
)
   $
(2,469
)
   $
(4,899,
)
   $
(5,721
)
Weighted average shares outstanding—basic and diluted
    
14,139,074
      
11,979,401
      
13,623,400
      
11,968,200
  
Basic and diluted net loss per share
   $
(0.17
)
   $
(0.21
)
   $
(0.36
)
   $
(0.48
)
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
   
Three Months Ended
June 30,
    
Six Months Ended
June 30,
  
   
2020
    
201
9
    
2020
    
201
9
  
Employee and non-employee stock options
    
1,413,988
      
1,249,559
      
1,413,988
      
1,249,559
  
Common shares issuable under common share purchase warrants
    
255,000
      
807,563
      
255,000
      
807,563
  
Common shares issuable under deferred unit plan
    
47,237
      
21,183
      
47,237
      
21,183