XML 66 R38.htm IDEA: XBRL DOCUMENT
v2.4.0.8

LONG-TERM DEBT AND FINANCING ARRANGEMENTS (Details 2) (Secured notes payable and capital leases, USD $) In Thousands, unless otherwise specified | Sep. 30, 2014 | Dec. 31, 2013 | Dec. 31, 2012
--- | --- | --- | ---
Financing Arrangements |  |  |
Total assets securitizing notes payable or held under capital leases | $ 87,175 | $ 62,165 | $ 96,600
Less accumulated depreciation and amortization | 28,000 | 26,847 |
Net assets securitizing notes payable or held under capital leases | 59,175 | 35,318 | 61,400
Revenue equipment |  |  |
Financing Arrangements |  |  |
Total assets securitizing notes payable or held under capital leases | 83,622 | 58,613 |
Land and structures (terminals) |  |  |
Financing Arrangements |  |  |
Total assets securitizing notes payable or held under capital leases | 1,794 | 1,794 |
Service, office, and other equipment |  |  |
Financing Arrangements |  |  |
Total assets securitizing notes payable or held under capital leases | $ 1,759 | $ 1,758 |

X
- Definition Amount of accumulated depreciation and amortization on property, plant and equipment pledged to secure a debt instrument. + References No definition available. + Details
Name: | arcb_DebtInstrumentCollateralAccumulatedDepreciationAndAmortizationPropertyPlantAndEquipment
Namespace Prefix: | arcb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The gross amount of property, plant and equipment pledged to secure a debt instrument. + References No definition available. + Details
Name: | arcb_DebtInstrumentCollateralPropertyPlantAndEquipmentGross
Namespace Prefix: | arcb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The net amount of property, plant and equipment pledged to secure a debt instrument. + References No definition available. + Details
Name: | arcb_DebtInstrumentCollateralPropertyPlantAndEquipmentNet
Namespace Prefix: | arcb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration