IMPAIRMENTS AND DISCONTINUED OPERATIONS (Tables)

6 Months Ended

Jun. 30, 2020

Discontinued Operations and Disposal Groups [Abstract]

Discontinued Operations, Supplemental Income Statement Disclosures [Table Text Block]

The following is a reconciliation of the major classes of line items included in “Loss from discontinued operations, net of tax” on the condensed consolidated statements of comprehensive income (loss):


	Three Months Ended June 30, 2019		Six Months Ended June 30, 2019
	(Thousands of Dollars)



Revenues	$	92,837	$	231,480
Costs and expenses:





Cost of revenues	86,278		202,880
Impairment losses	8,398		336,838
General and administrative expenses (excluding depreciation and amortization expense)	305		610

Total costs and expenses	94,981		540,328
Operating loss	(2,144)		(308,848)
Interest income, net	9		32
Other income, net	1,171		1,167
Loss from discontinued operations before income tax expense	(964)		(307,649)
Income tax expense	—		101
Loss from discontinued operations, net of tax	$	(964)	$	(307,750)

Discontinued Operations, Selected Cash Flow Information

The following table presents selected cash flow information associated with our discontinued operations:


	Six Months Ended June 30, 2019
	(Thousands of Dollars)
Capital expenditures	$	(23,635)

Significant noncash operating activities:
Depreciation and amortization expense	$	8,536
Asset impairment losses	$	305,715
Goodwill impairment loss	$	31,123