Annual report pursuant to Section 13 and 15(d)

Financial Risk Management - Schedule of Balances in Foreign Currencies (Detail)

v3.20.2
Financial Risk Management - Schedule of Balances in Foreign Currencies (Detail) - Foreign exchange risk [Member] - CAD ($)
Jun. 30, 2020
Jun. 30, 2019
Foreign Currency Fair Value Hedge Derivative [Line Items]    
Trade payables $ 167,499 $ 201,279
Cash 20,981 24,248
Interest, taxes, and other receivables $ 12,808 $ 26,099