XML 45 R32.htm IDEA: XBRL DOCUMENT v3.10.0.1

Note 7 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

(In thousands)		201 8				2017				2016
Current:
Federal		$	7,575			$	12,427			$	8,987
State			3,076				990				1,125
Total current			10,651				13,417				10,112
Deferred:
Federal			5,815				(48,424	)			12,427
State			(464	)			1,196				1,063
Total deferred			5,351				(47,228	)			13,490
Total expense (benefit)		$	16,002			$	(33,811	)		$	23,602

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

		201 8				2017				2016
Federal statutory income tax rate			21	%			35	%			35	%
Per diem and other non-deductible expenses			2				4				4
Increase in taxes arising from state income taxes, net of federal income tax benefit			3				3				2
Federal tax credits			(2	)			(1	)			—
Decrease in federal deferred taxes due to decrease in statutory rate			—				(100	)			—
Other, net			(1	)			(1	)			—
Effective tax rate			23	%			(60	)%			41	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

(In thousands)		201 8				2017
Deferred tax assets:
Reserves and accrued liabilities		$	7,986			$	7,277
Other			2,313				1,965
			10,299				9,242
Deferred tax liabilities:
Depreciation			113,773				107,453
Prepaid expenses			2,503				2,415
			116,276				109,868
Net deferred tax liability		$	105,977			$	100,626

X

- Definition

Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319

+ Details

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

X

- Definition

Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319

+ Details

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

X

- Definition

Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319

+ Details

Name:	us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock
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