XML 84 R73.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Corporate Office Relocation - Accrual Rollforward (Details) - Corporate Office Relocation - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2017
Corporate Office Relocation [Line Items] |  |
Beginning balance |  | $ 0
Additions for costs expensed | $ 2,113,000 | 2,113,000
Less non-cash expense |  | (613,000)
Reductions for payments |  | (72,000)
Ending balance | $ 1,428,000 | $ 1,428,000

X
- Definition [Line Items] for Corporate Office Relocation [Table] + References No definition available. + Details
Name: | aroc_CorporateOfficeRelocationLineItems
Namespace Prefix: | aroc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Non cash Write off of Assets in Relocation + References No definition available. + Details
Name: | aroc_NoncashWriteoffofAssetsinRelocation
Namespace Prefix: | aroc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Payment of Accrued Expenses + References No definition available. + Details
Name: | aroc_PaymentofAccruedExpenses
Namespace Prefix: | aroc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Relocation Expenses Incurred + References No definition available. + Details
Name: | aroc_RelocationExpensesIncurred
Namespace Prefix: | aroc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.15(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_AccruedLiabilitiesCurrentAndNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | aroc_CorporateOfficeRelocationPlanAxis=aroc_CorporateOfficeRelocationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |