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Corporate Office Relocation - Contract Termination and Relocation (Details) - Corporate Office Relocation - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
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Sep. 30, 2017 | Dec. 31, 2018 | Dec. 31, 2017
Corporate Office Relocation |  |  |
Remaining lease and relocation cost |  | $ 0 | $ 2,113
Remaining lease costs |  |  |
Corporate Office Relocation |  |  |
Remaining lease and relocation cost | $ 1,300 |  | 1,258
Impairment of leasehold improvements and furniture and fixtures |  |  |
Corporate Office Relocation |  |  |
Remaining lease and relocation cost |  |  | 795
Relocation costs |  |  |
Corporate Office Relocation |  |  |
Remaining lease and relocation cost |  |  | $ 60

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- Definition [Line Items] for Corporate Office Relocation [Table] + References No definition available. + Details
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- Definition Relocation Expenses Incurred + References No definition available. + Details
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Namespace Prefix: | aroc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Details
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- Details
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- Details
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- Details
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