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Cash and Restricted Cash (Details) - CAD ($)
Dec. 31, 2022
Oct. 31, 2022
Dec. 31, 2021
Cash and Restricted Cash      
Cash $ 10,309,000 $ 50,000 $ 3,259,000
Restricted cash 144,000   130,000
Cash and restricted cash $ 10,453,000   $ 3,389,000