XML 51 R38.htm IDEA: XBRL DOCUMENT
v3.22.4

CONSOLIDATION OF VARIABLE INTEREST ENTITIES - Narrative (Details) | Oct. 01, 2022 variableInterestEntity
--- | ---
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Number of VIEs with primary benefits | 3

X
- Definition Number of VIEs with primary benefits. + References No definition available. + Details
Name: | arkr_NumberOfVIEsWithPrimaryBenefits
Namespace Prefix: | arkr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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