Fair value measurements - Reconciliation of the beginning and ending balances of the debentures (Details) |
12 Months Ended |
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Jun. 30, 2026
USD ($)
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| Fair Value Measurements | |
| Add: issuance at initial fair value | $ 18,865,340 |
| Less: cash interest payments | (613,505) |
| Less: accrued interest settled upon conversion | (126,415) |
| Less: fair value of principal settled through conversion | (4,772,967) |
| Subsequent change in fair value attributable to factors other than instrument-specific credit risk | 2,394,675 |
| Change in fair value attributable to instrument-specific credit risk, recognized in other comprehensive income | $ (332,960) |
| Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] | Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, Reclassification Adjustment from AOCI for Derecognition, after Tax |
| Closing balance on June 30, 2026 | $ 10,624,818 |
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- Definition Amount of difference between fair value and aggregate principal amount as on the subsequent measurement of debt measured at fair value on recurring basis using unobservable input (level 3). No definition available.
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- Definition Amount of interest payments made in cash from liability measured at fair value on recurring basis using unobservable input (level 3). No definition available.
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- Definition Amount of settlements of accrued interest upon conversion of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. No definition available.
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of gain (loss) recognized in other comprehensive income (OCI) from liability measured at fair value on recurring basis using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement in which other comprehensive income (OCI) is reported that includes gain (loss) from liability measured at fair value using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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