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Significant Accounting Policies (Details 4) | 12 Months Ended
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Jan. 02, 2016
Minimum [Member] |
Operating Leased Assets [Line Items] |
Operating lease term | 5 years
Maximum [Member] |
Operating Leased Assets [Line Items] |
Operating lease term | 10 years

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- Definition Operating Lease Term + References No definition available. + Details
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Namespace Prefix: | arci_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |