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7. Earnings per Share
 6 Months Ended
Jun. 30, 2021
Notes  
7. Earnings per Share

7.Earnings per Share 

 

For the three and six-month periods ended June 30, 2021 and 2020, potentially dilutive shares including outstanding stock options (Note 13) and warrants (Note 12) and convertible debt (Note 15) were excluded from the computation of diluted loss per share because they were anti-dilutive due to net losses in those periods. For the three and six-month periods ended June 30, 2021 and 2020, potentially dilutive common stock equivalents excluded from the calculation of diluted earnings per share as their effect would have been anti-dilutive are as follows:

 

June 30,

2021

June 30,

2020

Stock options

5,525,000

4,612,500

Stock purchase warrants

5,697,249

2,824,075

Convertible debt

6,055,556

4,916,667

Total

17,277,805

12,353,242