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1. Nature of Business and Basis of Presentation (Details Narrative) - Integer | 6 Months Ended
--- | ---
Jul. 01, 2017 | Jul. 02, 2016
Number of States in which Entity Operates | 12 |
Number of weeks reflected in operating results | 13 | 26
ARCA Advanced Processing, LLC [Member] |  |
Interest in a joint venture (as a percent) | 50.00% |

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- Definition Represents the number of weeks reflected in the operating results. + References No definition available. + Details
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Namespace Prefix: | ARCI_
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Balance Type: | na
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 + Details
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Period Type: | instant

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- Definition The number of states the entity operates in as of the balance sheet date. + References No definition available. + Details
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Data Type: | xbrli:integerItemType
Balance Type: | na
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- Details
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