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INTANGIBLE ASSETS (Details) - Schedule of finite-lived intangible assets (USD $) In Thousands, unless otherwise specified | Sep. 27, 2014 | Sep. 28, 2013
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Finite-Lived Intangible Assets [Line Items] |  |  |  |
Intangible Assets Gross Excluding TradeMarks And Goodwill | $ 2,550 arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill |  | $ 2,626 arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill |
Less accumulated amortization | 2,455 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization |  | 2,613 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization |
Total intangible assets | 95 arkr_IntangibleAssetsNetExcludingTradeMarksAndGoodwill |  | 13 arkr_IntangibleAssetsNetExcludingTradeMarksAndGoodwill |
Leases, Acquired-in-Place [Member] |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Intangible Assets Gross Excluding TradeMarks And Goodwill | 2,337 arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_LeasesAcquiredInPlaceMember | [1] | 2,343 arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_LeasesAcquiredInPlaceMember | [1]
Noncompete Agreements [Member] |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Intangible Assets Gross Excluding TradeMarks And Goodwill | $ 213 arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_NoncompeteAgreementsMember |  | $ 283 arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = us-gaap_NoncompeteAgreementsMember |
[1] | Purchased leasehold rights arose from acquiring leases and subleases of various restaurants.

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- Definition Intangible assets gross excluding trade marks and goodwill during the period. + References No definition available. + Details
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- Definition Sum of the carrying amounts of all intangible assets, excluding trademarks and goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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