Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Research and development expenses (Details)

v3.20.1
Research and development expenses (Details) - CAD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Research and development expenses      
Labour $ 5,834,938 $ 3,581,970 $ 1,971,945
Materials 4,311,686 3,393,295 2,763,355
Government grants (632,104) (1,409,229) (304,914)
Research and development expenses $ 9,514,520 $ 5,566,036 $ 4,430,386