Basic and Diluted Loss Per Common Share

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Basic and Diluted Loss Per Common Share [Text Block]

14. Basic and Diluted Loss Per Common Share

Basic and diluted loss per common share is calculated based on the weighted average number of shares outstanding during the period. The warrants, share-based compensation and convertible debenture and notes have been excluded from the calculation of diluted loss per share since they are anti-dilutive.