Segment Information (Tables)

3 Months Ended

Mar. 31, 2019

Schedule of Segment Reporting Information, by Segment

The following table presents summary financial information concerning the reportable segments of continuing operations. See Note 17 for information regarding discontinued operations for NW Holdings and NW Natural.



	Three Months Ended March 31,
In thousands	NGD		Other (NW Natural)		NW Natural		Other (NW Holdings)			NW Holdings
2019
Operating revenues	$	279,041	$	5,805	$	284,846	$	502		$	285,348
Depreciation and amortization	21,249		255		21,504		68			21,572
Income (loss) from operations	72,898		3,746		76,644		(599		)	76,045
Net income (loss) from continuing operations	41,206		2,689		43,895		(477		)	43,418
Capital expenditures	48,606		52		48,658		106			48,764
Total assets at March 31, 2019⁽¹⁾	3,091,062		49,566		3,140,628		35,857			3,176,485
2018
Operating revenues	$	257,933	$	5,702	$	263,635	$	—		$	263,635
Depreciation and amortization	20,543		325		20,868		7			20,875
Income from operations	64,756		2,982		67,738		13			67,751
Net income (loss) from continuing operations	39,883		2,131		42,014		(3		)	42,011
Capital expenditures	56,894		435		57,329		—			57,329
Total assets at March 31, 2018⁽¹⁾	2,952,294		50,850		3,003,144		13,824			3,016,968
Total assets at December 31, 2018⁽¹⁾	3,141,969		50,767		3,192,736		36,657			3,229,393


⁽¹⁾	Total assets for NW Holdings exclude assets related to discontinued operations of $14.6 million, $12.4 million, and $13.3 million as of March 31, 2019, March 31, 2018, and December 31, 2018, respectively. Total assets for NW Natural exclude assets related to discontinued operations of $30.5 million as of March 31, 2018.

NGD Margin

The following table presents additional segment information concerning NGD margin:



	Three Months Ended March 31,
In thousands	2019		2018
NGD margin calculation:
NGD operating revenues	$	279,041	$	257,933
Less: NGD cost of gas	105,513		108,164
Environmental remediation expense	8,947		4,624
Revenue taxes	11,926		12,429
NGD margin	$	152,655	$	132,716