Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Cash and cash equivalents (Details)

v3.19.3
Cash and cash equivalents (Details) - CAD ($)
Sep. 30, 2019
Jun. 30, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Dec. 31, 2017
Cash and cash equivalents.            
Cash $ 2,312,488   $ 2,443,938      
Cash equivalent 13,913,015   16,482,995      
Cash and cash equivalents $ 16,225,503 $ 21,388,624 $ 18,926,933 $ 12,138,179 $ 4,235,315 $ 8,610,996