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COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands | Jun. 29, 2024 USD ($) lease
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Commitments and Contingencies Disclosure [Abstract] |
Leases with security deposits (in leases) | lease | 2
Letters of credit outstanding, amount | $ | $ 542

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- Definition Leases, Number Of Leases With Security Deposits + References No definition available. + Details
Name: | arkr_LeasesNumberOfLeasesWithSecurityDeposits
Namespace Prefix: | arkr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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

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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant