v3.20.4

INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2020

Income Tax Disclosure [Abstract]

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

Components of income tax expense related to certain of our continuing operations conducted through separate taxable wholly owned corporate subsidiaries were as follows:

			Year Ended December 31,
			2020						2019						2018
			(Thousands of Dollars)
Current:
U.S.			$	36					$	3,741					$	4,515
Foreign			2,415						1,489						4,658
Foreign withholding tax			—						101						192
Total current			2,451						5,331						9,365
Deferred:
U.S.			300						(490)						1,403
Foreign			(621)						(168)						394
Foreign withholding tax			533						182						246
Total deferred			212						(476)						2,043
Less: amounts reported in discontinued operations			—						101						1,251
Income tax expense			$	2,663					$	4,754					$	10,157

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

The tax effects of significant temporary differences representing deferred income tax assets and liabilities were as follows:

			December 31,
			2020						2019
			(Thousands of Dollars)
Deferred income tax assets:
Net operating losses			$	18,459					$	26,081
Employee benefits			134						372
Environmental and legal reserves			105						267
Capital loss			10,813						3,870
Other			834						693
Total deferred income tax assets			30,345						31,283
Less: Valuation allowance			(28,211)						(17,743)
Net deferred income tax assets			2,134						13,540
Deferred income tax liabilities:
Property, plant and equipment			(13,772)						(25,169)
Foreign withholding tax			(1,002)						(433)
Other			(371)						(365)
Total deferred income tax liabilities			(15,145)						(25,967)
Net deferred income tax liability			$	(13,011)					$	(12,427)

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- 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

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- 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

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