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Net Loss Per Share
3 Months Ended
Mar. 31, 2023
Earnings Per Share [Abstract]  
Net Loss Per Share Net Loss per Share
Basic net loss per share is computed by dividing net loss applicable to common shareholders by the weighted-average number of common shares outstanding during the period. Preferred shares, outstanding common share purchase warrants, and outstanding options are considered common stock equivalents and are only included in the calculation of diluted earnings per common share when net income is reported and their effect is dilutive.
Anti-dilutive common share equivalents excluded from the computation of diluted net loss per share were as follows:
Three Months
Ended March 31,
 20232022
Preferred shares issued and outstanding54,761,000 96,000,000 
Common share purchase warrants19,752,538 19,858,539 
Options and RSUs outstanding6,415,151 60,675