XML 64 R48.htm IDEA: XBRL DOCUMENT
v3.8.0.1

1. Background and Basis of Presentation (Details Narrative) - W | 12 Months Ended
--- | ---
Dec. 30, 2017 | Dec. 31, 2016
Number of weeks reflected in operating results | 52 | 52
ARCA Advanced Processing, LLC [Member] |  |
Interest in a joint venture (as a percent) |  | 50.00%

X
- Definition Represents the number of weeks reflected in the operating results. + References No definition available. + Details
Name: | arci_NumberOfWeeksReflectedInOperatingResults
Namespace Prefix: | arci_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | dei_LegalEntityAxis=arci_AapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |