Convertible debentures - Convertible Debentures (Details) - Envviron SAS [Member] - Related Party [Member] - USD ($) |
6 Months Ended | 12 Months Ended |
|---|---|---|
Jan. 31, 2026 |
Jul. 31, 2025 |
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| Convertible debentures [Abstract] | ||
| Balance beginning period | $ 13,089,512 | $ 881,544 |
| Issued | 13,686,133 | |
| Fair value of embedded derivative | (138,250) | |
| Issuance discount | (800,000) | |
| Transaction costs | (85,000) | |
| Repayment | (899,938) | (448,151) |
| Accretion | 468,111 | 346,424 |
| Interest | 557,401 | 305,591 |
| Accrued interest transferred to accrued liabilities | (21,129) | |
| Extinguishment | (3,982,650) | |
| Assumed on RTO | 3,345,000 | |
| Balance end period | $ 13,215,086 | $ 13,089,512 |
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- Definition Amount of convertible debt before issuance or transaction cost. No definition available.
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- Definition Amount of the fair value assumed on reverse takeover (RTO). No definition available.
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- Definition Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The portion of the carrying value of long-term convertible debt as of the balance sheet date that is scheduled to be repaid within one year or in the normal operating cycle if longer. Convertible debt is a financial instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as a liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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. No definition available.
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