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NET EARNINGS (LOSS) PER SHARE (Tables)
6 Months Ended
Jun. 30, 2021
NET EARNINGS (LOSS) PER SHARE  
Components of denominator for calculation of basic and diluted net earnings (loss) per share

For the Three Months Ended

For the Six Months Ended

June 30, 

June 30, 

2021

    

2020

    

2021

    

2020

 

Common shares outstanding, basic:

Weighted-average common shares outstanding, basic

42,071,019

 

41,900,901

42,022,669

 

41,883,629

Common shares outstanding, diluted:

Weighted-average common shares outstanding, basic

42,071,019

 

41,900,901

42,022,669

 

41,883,629

Dilutive effect of warrants

 

 

Dilutive effect of stock options

340,072

214,413

Dilutive effect of restricted stock units

201,041

 

208,102

 

Weighted-average common shares outstanding, diluted

42,612,132

 

41,900,901

42,445,184

 

41,883,629