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v3.22.1

Leases (Details) | 12 Months Ended
--- | ---
Dec. 31, 2021
Minimum [Member] |
Leases (Details) [Line Items] |
Lease terms | 1 year
Maximum [Member] |
Leases (Details) [Line Items] |
Lease terms | 5 years

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

X
- References No definition available. + Details
Name: | angh_leaseTerms
Namespace Prefix: | angh_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfAssetsAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |