XML 33 R23.htm IDEA: XBRL DOCUMENT v3.20.2

LEASES (Tables)

9 Months Ended

Sep. 30, 2020

Leases

Schedule of components of lease expense

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Three Months Ended

​

Nine Months Ended

​

​

​

September 30

​

September 30

​

​

​

2020

​

2019

​

2020

​

2019

​

​

​

(in thousands)

​

Operating lease expense

​

$

6,351

​

$

5,651

​

$

17,950

​

$

16,632

​

Variable lease expense

​

​

665

​

​

878

​

​

2,248

​

​

2,491

​

Sublease income

​

​

(120)

​

​

(99)

​

​

(254)

​

​

(235)

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Total operating lease expense

​

$

6,896

​

$

6,430

​

$

19,944

​

$

18,888

​

Schedule of operating cash flows from operating lease activity

​

​	​	​	​	​	​	​	​
​	​	Nine Months Ended					​
​	​	September 30, 2020		​	September 30, 2019		​
​	​	(in thousands)					​
Noncash change in operating right-of-use assets	​	$	15,718	​	$	15,093	​
Change in operating lease liabilities	​	​	(15,484)	​	​	(14,567)	​
Operating right-of-use-assets and lease liabilities, net	​	$	234	​	$	526	​
​	​	​	​	​	​	​	​
Cash paid for amounts included in the measurement of operating lease liabilities	​	$	(17,715)	​	$	(16,256)	​

Schedule of maturities of operating lease liabilities

​

​	​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​	Equipment		​
​	​	​	​	​	Land and		​	and		​
​		Total			Structures			Other
​		(in thousands)								​
Remainder of 2020	​	$	5,941	​	$	5,713	​	$	228	​
2021	​		23,560	​		23,283	​		277	​
2022	​		20,008	​		19,997	​		11	​
2023	​		15,755	​		15,755	​		—	​
2024	​		13,766	​		13,766	​		—	​
Thereafter	​		51,827	​		51,827	​		—	​
Total lease payments	​	​	130,857	​	​	130,341	​	​	516	​
Less imputed interest	​	​	(13,877)	​	​	(13,872)	​	​	(5)	​
Total	​	$	116,980	​	$	116,469	​	$	511	​

X

- Definition

Tabular disclosure of cash flow activity from operating lease.

+ References

No definition available.

+ Details

Name:	arcb_LeaseOperatingLeaseCashFlowActivityTableTextBlock
Namespace Prefix:	arcb_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980

+ Details

Name:	us-gaap_LeaseCostTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_LeasesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980

+ Details

Name:	us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration