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INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) (USD $) | 12 Months Ended
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Sep. 27, 2014 | Sep. 28, 2013
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items] |  |
Payments to Acquire Additional Interest in Subsidiaries | $ 1,500,000 us-gaap_PaymentsToAcquireAdditionalInterestInSubsidiaries |
Profit Participation Percentage | 5.00%arkr_ProfitParticipationPercentage |
New Meadowlands Racetrack LLC [Member] |  |
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items] |  |
Payments to Acquire Businesses and Interest in Affiliates | 464,000 us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates / us-gaap_BusinessAcquisitionAxis = arkr_NewMeadowlandsRacetrackLLCMember | 4,200,000 us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates / us-gaap_BusinessAcquisitionAxis = arkr_NewMeadowlandsRacetrackLLCMember
Payments to Acquire Additional Interest in Subsidiaries | 464,000 us-gaap_PaymentsToAcquireAdditionalInterestInSubsidiaries / us-gaap_BusinessAcquisitionAxis = arkr_NewMeadowlandsRacetrackLLCMember |
Cost Method Investments Ownership Percentage | 11.60%arkr_CostMethodInvestmentsOwnershipPercentage / us-gaap_BusinessAcquisitionAxis = arkr_NewMeadowlandsRacetrackLLCMember |
Ark Meadowlands LLC [Member] |  |
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items] |  |
Noncontrolling Interest, Ownership Percentage by Parent | 97.00%us-gaap_MinorityInterestOwnershipPercentageByParent / us-gaap_BusinessAcquisitionAxis = arkr_ArkMeadowlandsLLCMember |
Maximum Loss Relating to V I E Included In Other Current Assets | 266,000 arkr_MaximumLossRelatingToVIEIncludedInOtherCurrentAssets / us-gaap_BusinessAcquisitionAxis = arkr_ArkMeadowlandsLLCMember |
Meadowlands Newmark LLC [Member] |  |
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items] |  |
Loans And Advances to Related Party | $ 1,500,000 arkr_LoansAndAdvancesToRelatedParty / us-gaap_BusinessAcquisitionAxis = arkr_MeadowlandsNewmarkLlcMember |
Interest Rate on Loan | 3.00%arkr_InterestRateOnLoan / us-gaap_BusinessAcquisitionAxis = arkr_MeadowlandsNewmarkLlcMember |
Loan Maturity Date | Jan. 31, 2024 |

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