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Trade and other receivables
12 Months Ended
Oct. 31, 2024
Disclosure Of Detailed Information About Trade And Other Receivables [Abstract]  
Trade and other receivables
11. Trade and other receivables
As atOctober 31, 2024October 31, 2023
$$
Trade account receivable3,833 8,109 
Allowance for doubtful accounts(525)(536)
Total3,308 7,573