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Financial Instruments - Narrative (Details)
12 Months Ended
Dec. 31, 2022
CAD ($)
Dec. 31, 2021
CAD ($)
Aug. 16, 2019
$ / shares
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Warrant derivative $ 79,000 $ 56,000  
Shares Under Warrant Derivative Agreement | Warrants      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Exercise price (usd per share) | $ / shares     $ 0.90
Currency risk | U.S. dollars      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of increase in value of currency, amount 0.01    
Increase (decrease) in net loss due to change in currency value 170,000    
Currency risk | Euro      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of increase in value of currency, amount 0.01    
Increase (decrease) in net loss due to change in currency value (22,000)    
Level 2      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Warrant derivative $ 79,000 $ 56,000