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Schedule of Preliminary Purchase Price (Details) (Parenthetical) $ in Thousands | Jul. 15, 2021 USD ($)
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Fulltime Fantasy Sports LLC [Member] |
Business Acquisition [Line Items] |
Transaction cost | $ 35

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- Definition Transaction cost. + References No definition available. + Details
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Namespace Prefix: | AREN_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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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
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_BusinessAcquisitionAxis=AREN_FulltimeFantasySportsLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |