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Capital Disclosures (Details) - CAD ($)
Dec. 31, 2022
Jun. 12, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Statement of changes in equity [abstract]          
Cash and cash equivalents $ 11,666,000   $ 41,262,000 $ 31,220,000 $ 14,148,000
Shareholders' equity $ 26,502,000   $ 36,099,000 $ 24,752,000 $ (108,000)
Base Shelf securities authorized   $ 150,000,000