Registration statement for securities of certain foreign private issuers

Financial Instruments - Summary of Impact on Profit and Equity of a 5 % strengthening of the US Dollar versus the Canadian Dollar (Detail)

v3.20.1
Financial Instruments - Summary of Impact on Profit and Equity of a 5 % strengthening of the US Dollar versus the Canadian Dollar (Detail) - 5% strengthening of US Dollar against Canadian Dollar [member] - USD ($)
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Disclosure of nature and extent of risks arising from financial instruments [line items]    
Profit of (Loss) $ 32,541 $ 192,059
CDN Accounts payable and accrued liability [member]    
Disclosure of nature and extent of risks arising from financial instruments [line items]    
Profit of (Loss) 52,228 202,214
CDN Current Assets [member]    
Disclosure of nature and extent of risks arising from financial instruments [line items]    
Profit of (Loss) $ (19,687) $ (10,155)