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v3.23.1

Summary of Platform Development Costs (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Property, Plant and Equipment [Line Items] |  |
Net platform development | $ 10,330 | $ 9,299
Platform Development [Member] |  |
Property, Plant and Equipment [Line Items] |  |
Platform development | 21,493 | 21,997
Less accumulated amortization | $ (11,163) | $ (12,698)

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- Definition Accumulated depreciation platform development. + References No definition available. + Details
Name: | AREN_AccumulatedDepreciationPlatformDevelopment
Namespace Prefix: | AREN_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Platform development gross. + References No definition available. + Details
Name: | AREN_PlatformDevelopmentGross
Namespace Prefix: | AREN_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Platform development net. + References No definition available. + Details
Name: | AREN_PlatformDevelopmentNet
Namespace Prefix: | AREN_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=AREN_PlatformDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |