Net Loss Per Common Share

The Company calculates basic loss per common share by dividing net loss by the weighted average number of common shares outstanding during the periods. Diluted loss per common share includes the impact from all dilutive potential common shares relating to outstanding convertible securities.

For the three months ended December 31, 2021 and 2020, basic and diluted weighted-average common shares outstanding were 15,987,502 and 11,633,793, respectively. For the six months ended December 31, 2021 and 2020, basic and diluted weighted-average common shares outstanding were 14,895,989 and 10,647,181, respectively. The Company incurred a net loss for the three and six months ended December 31, 2021 and 2020, and therefore, basic and diluted loss per share for the periods were the same because potential common share equivalent would have been anti-dilutive. The total potentially dilutive common shares outstanding at December 31, 2021 and 2020 that were excluded from diluted weighted-average common shares outstanding represent shares underlying outstanding convertible debt, stock options, RSUs, and warrants, and totalled 2,092,851 and 1,562,019, respectively.