XML 113 R100.htm IDEA: XBRL DOCUMENT v3.21.1
Loss per share (Details) - CAD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Loss Per Share Details [Abstract]    
Loss attributed to shareholders $ (13,445) $ (10,825)
Basic weighted average number of shares (in 000s) 28,873 25,545
Basic and diluted loss per share $ (0.47) $ (0.42)