Annual report pursuant to Section 13 and 15(d)

Benefit Contribution Plan (Details)

v2.4.1.9
Benefit Contribution Plan (Details) (USD $)
12 Months Ended
Jan. 03, 2015
Dec. 28, 2013
Benefit Contribution Plan [Abstract]    
Employer contribution per dollar $ 0.10arci_Employercontributionperdollar  
Defined Contribution Plan, Employer Matching Contribution, Percent 5.00%us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent  
Employer contribution safe habor matching percent 4.00%arci_Employercontributionsafehabormatchingpercent  
Recognized expenses for contributions $ 74,000us-gaap_DefinedContributionPlanCostRecognized $ 58,000us-gaap_DefinedContributionPlanCostRecognized