XML 111 R94.htm IDEA: XBRL DOCUMENT
v3.24.3

Schedule of Model Inputs For Options Granted (Details) | 12 Months Ended
--- | ---
Jun. 30, 2024 $ / shares
Employee Stock Ownership Plan [Member] | Exercise Prices One [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 0.62
Term | 3 years
Spot Price | $ 5.72
Share price volatility | 67.30%
Expected Dividend yield | 0.00%
Risk free interest rate | 0.20%
Employee Stock Ownership Plan [Member] | Exercise Prices Two [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 5.72
Term | 3 years
Spot Price | $ 5.72
Share price volatility | 67.30%
Expected Dividend yield | 0.00%
Risk free interest rate | 0.20%
Employee Stock Ownership Plan [Member] | Exercise Prices Three [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 0.62
Term | 3 years
Spot Price | $ 18.51
Share price volatility | 66.40%
Expected Dividend yield | 0.00%
Risk free interest rate | 1.50%
Employee Stock Ownership Plan [Member] | Exercise Prices Four [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 0.23
Term | 3 years
Spot Price | $ 5.72
Share price volatility | 64.50%
Expected Dividend yield | 0.00%
Risk free interest rate | 3.60%
Advisor [Member] | Exercise Prices One [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 0.62
Term | 2 years 313 days 21 hours 36 minutes
Spot Price | $ 5.72
Share price volatility | 66.60%
Expected Dividend yield | 0.00%
Risk free interest rate | 0.50%
Advisor [Member] | Exercise Prices Two [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 0.01
Term | 2 years 313 days 21 hours 36 minutes
Spot Price | $ 5.72
Share price volatility | 66.60%
Expected Dividend yield | 0.00%
Risk free interest rate | 0.50%
Advisor [Member] | Exercise Prices Three [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 0.01
Term | 4 years 328 days 12 hours
Spot Price | $ 10.80
Share price volatility | 65.40%
Expected Dividend yield | 0.00%
Risk free interest rate | 3.00%
Reach [Member] | Exercise Prices One [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 5.72
Term | 3 years 109 days 12 hours
Spot Price | $ 5.72
Share price volatility | 65.40%
Expected Dividend yield | 0.00%
Risk free interest rate | 3.50%
Reach [Member] | Exercise Prices Two [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 6.73
Term | 3 years 54 days 18 hours
Spot Price | $ 6.12
Share price volatility | 60.10%
Expected Dividend yield | 0.00%
Risk free interest rate | 3.80%
Restricted share units [member] | Exercise Prices One [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price |
Term | 3 years
Spot Price | $ 7.64
Expected Dividend yield | 0.00%
Restricted share units [member] | Exercise Prices Two [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price |
Term | 3 years
Spot Price | $ 7.52
Expected Dividend yield | 0.00%
Warrants [member] | Exercise Prices One [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 6.25
Term | 5 years
Spot Price | $ 5.00
Share price volatility | 62.90%
Expected Dividend yield | 0.00%
Risk free interest rate | 3.70%
Warrants [member] | Exercise Prices Two [Member] |
IfrsStatementLineItems [Line Items] |
Exercise price | $ 5.00
Term | 43 days 19 hours 12 minutes
Spot Price | $ 5.00
Share price volatility | 46.00%
Expected Dividend yield | 0.00%
Risk free interest rate | 3.70%

X
- Definition Expected term share options granted. + References No definition available. + Details
Name: | MMA_ExpectedTermShareOptionsGranted
Namespace Prefix: | MMA_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | MMA_IfrsStatementLineItems
Namespace Prefix: | MMA_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2024-01-01 -Paragraph 47 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_47_a_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The implied yield currently available on zero-coupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise). [Refer: Government [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2024-01-01 -Paragraph 47 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_47_a_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The exercise price of share options granted. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2024-01-01 -Paragraph 47 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_47_a_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_ExercisePriceShareOptionsGranted2019
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percentage of an expected dividend used to calculate the fair value of share options granted. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2024-01-01 -Paragraph 47 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_47_a_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average share price used as input to the option pricing model to calculate the fair value of share options granted. [Refer: Option pricing model [member]; Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2024-01-01 -Paragraph 47 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2024-en-r&anchor=para_47_a_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_WeightedAverageSharePriceShareOptionsGranted2019
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=MMA_EmployeeStockOwnershipPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis=MMA_ExercisePricesOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis=MMA_ExercisePricesTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis=MMA_ExercisePricesThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis=MMA_ExercisePricesFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=MMA_AdvisorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=MMA_ReachMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=ifrs-full_RestrictedShareUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=ifrs-full_WarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |