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7. Earnings per Share
3 Months Ended
Mar. 31, 2020
Notes  
7. Earnings per Share

7.Earnings per Share 

For the three month periods ended March 31, 2020 and 2019, potentially dilutive shares including outstanding stock options (Note 12) and warrants (Note 11) 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.