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Financial Instruments and Financial Risk Management - Narrative (Details)
 9 Months Ended 12 Months Ended
Mar. 31, 2023
CAD ($)
item
Jun. 30, 2022
CAD ($)
Financial Instruments and Financial Risk Management    
Transfers out of Level 1 into Level 2 of fair value hierarchy, assets held at end of reporting period $ 0 $ 0
Transfers out of Level 2 into Level 1 of fair value hierarchy, assets held at end of reporting period 0 0
Transfers into Level 3 of fair value hierarchy, assets 0 0
Transfers out of Level 3 of fair value hierarchy, assets $ 0 0
Number of financial institutions where substantial cash is maintained | item 2  
Working capital $ 88,678,997 125,024,698
Conversion rate 1.355  
Reasonably possible change In US Dollar relative to Canadian Dollar 10.00%  
Foreign exchange comprehensive loss $ 6,632,000 $ 10,337,000