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Significant Accounting Policies (Details 4)	12 Months Ended
	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

X

- Definition

Operating Lease Term

+ References

No definition available.

+ Details

Name:	arci_OperatingLeaseTerm
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

Name:	us-gaap_OperatingLeasedAssetsLineItems
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: