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Summary of Significant Accounting Policies - Narrative (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2022
CAD ($)
plan
Dec. 31, 2021
CAD ($)
Summary Of Significant Accounting Policies [Abstract]    
Cash equivalents | $ $ 9,501 $ 39,902
Number of plans | plan 1  
Maximum option expiration term 10 years