Debt (Narrative) (Details) |
3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
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Mar. 04, 2025
CAD ($)
|
Mar. 04, 2025
USD ($)
|
Apr. 30, 2026
USD ($)
|
Apr. 30, 2025
USD ($)
|
Apr. 30, 2026
USD ($)
|
Apr. 30, 2025
USD ($)
|
Oct. 31, 2024
CAD ($)
|
Oct. 31, 2024
USD ($)
|
Nov. 20, 2023
CAD ($)
|
|
| Debt Instrument [Line Items] | |||||||||
| Repayment of interest | $ 0 | $ 18,916 | |||||||
| Interest expense | $ 0 | $ 1,383 | 0 | 4,993 | |||||
| Loan Agreement with University of British Columbia [Member] | |||||||||
| Debt Instrument [Line Items] | |||||||||
| Amount of loan | $ 136,539 | ||||||||
| Interest rate on loan | 15.00% | ||||||||
| Outstanding principal amount of loan | $ 136,539 | $ 98,117 | |||||||
| Repayment of loan | $ 213,795 | $ 148,037 | |||||||
| Repayment of interest | 27,256 | ||||||||
| Repayment of accounts payable | $ 50,000 | ||||||||
| Interest expense | $ 0 | $ 1,383 | $ 0 | $ 4,993 | |||||
| X | ||||||||||
- Definition Represents repayment of accounts payable No definition available.
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| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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