XML 38 R28.htm IDEA: XBRL DOCUMENT v3.19.1

INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) - USD ($)					3 Months Ended	6 Months Ended	12 Months Ended
	Feb. 07, 2017	Apr. 25, 2014	Nov. 19, 2013	Mar. 12, 2013	Mar. 30, 2019	Mar. 30, 2019	Dec. 31, 2015	Sep. 29, 2018	Jul. 13, 2016
New Meadowlands Racetrack LLC
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items]
Payments to acquire businesses				$ 4,200,000
Ownership percentage			7.40%
Payments to acquire additional interest in subsidiaries	$ 222,000		$ 464,000				$ 222,000
Long-term Investments					$ 5,108,000	$ 5,108,000
Meadowlands Newmark LLC
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items]
Ownership percentage			11.60%	63.70%
Loans and Advances to Related party		$ 1,500,000
Interest rate		3.00%
Loan maturity date						Jan. 31, 2024
Additional loan									$ 200,000
Principal and accrued interest					$ 1,957,000	$ 1,957,000		$ 1,928,000
Ark Meadowlands LLC
INVESTMENT IN NEW MEADOWLANDS RACETRACK (Details) [Line Items]
Ownership percentage by parent					97.00%	97.00%
Profit participation percentage					5.00%
Maximum loss					$ 0	$ 0		$ 0

X

- Definition

Additional loans and advances to related party.

+ References

No definition available.

+ Details

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

X

- Definition

Cost method investments ownership percentage.

+ References

No definition available.

+ Details

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

X

- References

No definition available.

+ Details

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

X

- 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

X

- 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

X

- 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:	duration

X

- 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

X

- Definition

Principal and accrued interest included in other assets.

+ References

No definition available.

+ Details

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

X

- 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

X

- Definition

The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_LongTermInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- 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

X

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585

+ Details

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

X

- 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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585

+ Details

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

X

- Details

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

X

- Details

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

X

- Details

Name:	srt_OwnershipAxis=arkr_ArkMeadowlandsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: