Discontinued operations (Tables)

12 Months Ended

Dec. 31, 2018

Discontinued Operations and Disposal Groups [Abstract]

Disposal groups, including discontinued operations

The carrying amounts of the major classes of assets and liabilities classified as held for sale, related to the operations of and activity associated with Dakota Prairie Refining, on the Company's Consolidated Balance Sheets at December 31 were as follows:

	2018		2017
	(In thousands)
Assets
Current assets:
Income taxes receivable*	$	—	$	1,778
Total current assets held for sale	—		1,778
Total assets held for sale	$	—	$	1,778
Liabilities
Deferred credits and other liabilities:
Deferred income taxes**	$	—	$	37
Total noncurrent liabilities held for sale	—		37
Total liabilities held for sale	$	—	$	37

* On the Company's Consolidated Balance Sheets, these amounts were reclassified to taxes payable and are reflected in current liabilities held for sale.

**

On the Company's Consolidated Balance Sheets, these amounts were reclassified to deferred charges and other assets - deferred income taxes and are reflected in noncurrent assets held for sale.The carrying amounts of the major classes of assets and liabilities classified as held for sale, related to the operations of Fidelity, on the Company's Consolidated Balance Sheets at December 31 were as follows:

	2018		2017
	(In thousands)
Assets
Current assets:
Receivables, net	$	430	$	479
Total current assets held for sale	430		479
Noncurrent assets:
Net property, plant and equipment	—		1,631
Deferred income taxes	1,926		2,637
Other	161		161
Total noncurrent assets held for sale	2,087		4,429
Total assets held for sale	$	2,517	$	4,908
Liabilities
Current liabilities:
Accounts payable	$	80	$	30
Taxes payable	1,451		10,857
Other accrued liabilities	2,470		2,884
Total current liabilities held for sale	4,001		13,771
Total liabilities held for sale	$	4,001	$	13,771

Reconciliation of major classes of income and expense

The reconciliation of the major classes of income and expense constituting pretax income (loss) from discontinued operations, which includes Dakota Prairie Refining and Fidelity, to the after-tax income (loss) from discontinued operations on the Company's Consolidated Statements of Income for the years ended December 31 were as follows:

	2018			2017			2016
	(In thousands)
Operating revenues	$	(459	)	$	465		$	123,024
Operating expenses	921			(4,607		)	513,813
Operating income (loss)	(1,380		)	5,072			(390,789		)
Other income (expense)	12			(13		)	306
Interest expense	575			250			1,753
Income (loss) from discontinued operations before income taxes	(1,943		)	4,809			(392,236		)
Income taxes*	(4,875		)	8,592			(91,882		)
Income (loss) from discontinued operations	2,932			(3,783		)	(300,354		)
Loss from discontinued operations attributable to noncontrolling interest	—			—			(131,691		)
Income (loss) from discontinued operations attributable to the Company	$	2,932		$	(3,783	)	$	(168,663	)

*

Includes eliminations for the presentation of income tax adjustments between continuing and discontinued operations.