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Note M - Leases (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

		(In thousands)
Maturity of Lease Liabilities
2019 (remaining)		$	80
2020			325
2021			330
2022			335
2023			340
Thereafter			114
Total undiscounted operating lease payments		$	1,524
Less: Imputed interest			(122	)
Present value of operating lease liabilities		$	1,402
Balance Sheet Classification
Right-of-use assets (recorded in other non-current assets)		$	1,402
Current lease liabilities (recorded in other current liabilities)		$	324
Long-term lease liabilities (recorded in other long-term liabilities)			1,078
Total operating lease liabilities		$	1,402
Other Information
Weighted-average remaining lease term for operating leases (years)		4.58
Weighted-average discount rate for operating leases			3.74	%

Lease, Cost [Table Text Block]

		Three Months Ended								Nine months Ended
		September 30,								September 30,
		2019				2018				2019				2018
		(in thousands)
Long term		$	67			$	-			$	106			$	-
Short term			563				572				1,649				1,579
Total		$	630			$	572			$	1,755			$	1,579

Operating Lease, Lease Income [Table Text Block]

		Three Months Ended								Nine months Ended
		September 30,								September 30,
		2019				2018				2019				2018
		(in thousands)
Leased truck revenue (recorded in revenue, before fuel surcharge)		$	2,244			$	1,936			$	7,024			$	5,563
Leased dock space revenue (recorded in non-operating income)			39				39				116				116
Total lease revenue		$	2,283			$	1,975			$	7,140			$	5,679

Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]

		(i n thousands)
2019 (remaining)		$	2,479
2020			6,879
2021			3,042
2022			2,657
2023			1,645
Thereafter			-
Total future minimum lease payments receivable		$	16,702

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=77888426&loc=SL77918686-209980

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
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=77888426&loc=SL77918701-209980

+ Details

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

X

- Definition

Tabular disclosure of maturity of undiscounted cash flows to be received by lessor on annual basis for operating lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 30
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=119202524&loc=SL77919396-209981

+ Details

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

X

- Definition

Tabular disclosure of components of income from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 30
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=119202524&loc=SL77919372-209981

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 6A
-URI http://asc.fasb.org/extlink&oid=118952077&loc=SL77927221-108306

+ Details

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

X

- References

No definition available.

+ Details

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