Revenue (Tables)

9 Months Ended

Sep. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following tables present disaggregated revenue from continuing operations:

	Three Months Ended September 30,
In thousands	NGD			Other (NW Natural)		NW Natural			Other (NW Holdings)		NW Holdings
2019
Natural gas sales	$	80,480		$	—	$	80,480		$	—	$	80,480
Gas storage revenue, net	—			2,333		2,333			—		2,333
Asset management revenue, net	—			1,208		1,208			—		1,208
Appliance retail center revenue	—			988		988			—		988
Other revenue	247			—		247			2,725		2,972
Revenue from contracts with customers	80,727			4,529		85,256			2,725		87,981
Alternative revenue	(2,607		)	—		(2,607		)	—		(2,607		)
Leasing revenue	4,943			—		4,943			—		4,943
Total operating revenues	$	83,063		$	4,529	$	87,592		$	2,725	$	90,317
2018
Natural gas sales	$	82,358		$	—	$	82,358		$	—	$	82,358
Gas storage revenue, net	—			2,415		2,415			—		2,415
Asset management revenue, net	—			2,714		2,714			—		2,714
Appliance retail center revenue	—			1,021		1,021			—		1,021
Other revenue	—			—		—			12		12
Revenue from contracts with customers	82,358			6,150		88,508			12		88,520
Alternative revenue	1,994			—		1,994			—		1,994
Leasing revenue	725			—		725			—		725
Total operating revenues	$	85,077		$	6,150	$	91,227		$	12	$	91,239

	Nine Months Ended September 30,
In thousands	NGD			Other (NW Natural)		NW Natural			Other (NW Holdings)		NW Holdings
2019
Natural gas sales	$	488,681		$	—	$	488,681		$	—	$	488,681
Gas storage revenue, net	—			7,856		7,856			—		7,856
Asset management revenue, net	—			3,174		3,174			—		3,174
Appliance retail center revenue	—			3,562		3,562			—		3,562
Other revenue	351			—		351			4,428		4,779
Revenue from contracts with customers	489,032			14,592		503,624			4,428		508,052
Alternative revenue	(16,126		)	—		(16,126		)	—		(16,126		)
Leasing revenue	7,182			—		7,182			—		7,182
Total operating revenues	$	480,088		$	14,592	$	494,680		$	4,428	$	499,108
2018
Natural gas sales	$	455,312		$	—	$	455,312		$	—	$	455,312
Gas storage revenue, net	—			7,189		7,189			—		7,189
Asset management revenue, net	—			6,974		6,974			—		6,974
Appliance retail center revenue	—			3,737		3,737			—		3,737
Other revenue	—			—		—			16		16
Revenue from contracts with customers	455,312			17,900		473,212			16		473,228
Alternative revenue	5,285			—		5,285			—		5,285
Leasing revenue	928			—		928			—		928
Total operating revenues	$	461,525		$	17,900	$	479,425		$	16	$	479,441