XML 151 R120.htm IDEA: XBRL DOCUMENT
v3.25.1

Related party transactions (Details Narrative) | Dec. 31, 2024
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Chau oi wai [member] |
IfrsStatementLineItems [Line Items] |
Shareholdings percentage | 27.27%
Chung hee shun [member] |
IfrsStatementLineItems [Line Items] |
Shareholdings percentage | 24.83%
Chau oi yee [member] |
IfrsStatementLineItems [Line Items] |
Shareholdings percentage | 27.27%
Leung man kit [member] |
IfrsStatementLineItems [Line Items] |
Shareholdings percentage | 13.64%
Chan yuk ming [member] |
IfrsStatementLineItems [Line Items] |
Shareholdings percentage | 6.99%

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

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- Definition Shareholdings percentage. + References No definition available. + Details
Name: | MB_ShareholdingsPercentage
Namespace Prefix: | MB_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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- Details
Name: | ifrs-full_CounterpartiesAxis=MB_ChauOiWaiMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | ifrs-full_CounterpartiesAxis=MB_ChungHeeShunMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CounterpartiesAxis=MB_ChauOiYeeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | ifrs-full_CounterpartiesAxis=MB_LeungManKitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | ifrs-full_CounterpartiesAxis=MB_ChanYukMingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |