Cost method investments ownership percentage.

No definition available.

Name:	arkr_CostMethodInvestmentsOwnershipPercentage
Namespace Prefix:	arkr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Interest rate on loan.

+ References

No definition available.

+ Details

Name:	arkr_InterestRateOnLoan
Namespace Prefix:	arkr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	arkr_INVESTMENTINNEWMEADOWLANDSRACETRACKDetailsLineItems
Namespace Prefix:	arkr_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Loan maturity date.

+ References

No definition available.

+ Details

Name:	arkr_LoanMaturityDate
Namespace Prefix:	arkr_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Loans and advances to related party.

+ References

No definition available.

+ Details

Name:	arkr_LoansAndAdvancesToRelatedParty
Namespace Prefix:	arkr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Maximum loss relating to Vies included in other current assets.

+ References

No definition available.

+ Details

Name:	arkr_MaximumLossRelatingToVIEIncludedInOtherCurrentAssets
Namespace Prefix:	arkr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Profit participation percentage.

+ References

No definition available.

+ Details

Name:	arkr_ProfitParticipationPercentage
Namespace Prefix:	arkr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

Name:	us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash outflow associated with the purchase of noncontrolling interest during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The cash outflow associated with the acquisition of a controlling interest in another entity or an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	us-gaap_BusinessAcquisitionAxis=arkr_ArkMeadowlandsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BusinessAcquisitionAxis=arkr_MeadowlandsNewmarkLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BusinessAcquisitionAxis=arkr_NewMeadowlandsRacetrackLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) (USD $)	3 Months Ended	12 Months Ended	3 Months Ended
	Dec. 27, 2014	Sep. 28, 2013	Dec. 28, 2013
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items]
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		$ 4,200,000
Payments to Acquire Additional Interest in Subsidiaries	464,000
Cost Method Investments Ownership Percentage	11.60%
Ark Meadowlands LLC [Member]
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	97.00%
Maximum Loss Relating to V I E Included In Other Current Assets	266,000
Meadowlands Newmark LLC [Member]
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items]
Payments to Acquire Businesses and Interest in Affiliates			464,000
Loans And Advances to Related Party	1,500,000
Interest Rate on Loan	3.00%
Loan Maturity Date	Jan. 31, 2024