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

Research and development expenses (Details)

v3.19.1
Research and development expenses (Details) - CAD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Research and Development Expenses [Abstract]      
Labour $ 3,581,970 $ 1,971,945 $ 1,715,562
Materials 3,393,295 2,763,355 1,266,730
Government grants (1,409,229) (304,914) (203,997)
Research and development expense $ 5,566,036 $ 4,430,386 $ 2,778,295