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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
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets Gross Excluding TradeMarks And Goodwill $ 2,550arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill $ 2,626arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill
Less accumulated amortization 2,455us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization 2,613us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Total intangible assets 95arkr_IntangibleAssetsNetExcludingTradeMarksAndGoodwill 13arkr_IntangibleAssetsNetExcludingTradeMarksAndGoodwill
Leases, Acquired-in-Place [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets Gross Excluding TradeMarks And Goodwill 2,337arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_LeasesAcquiredInPlaceMember
[1] 2,343arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_LeasesAcquiredInPlaceMember
[1]
Noncompete Agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets Gross Excluding TradeMarks And Goodwill $ 213arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
$ 283arkr_IntangibleAssetsGrossExcludingTradeMarksAndGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
[1] Purchased leasehold rights arose from acquiring leases and subleases of various restaurants.