The following tables disaggregates revenues by major source, timing of revenue recognition, and segment:



	Three months ended June 30, 2018										Six months ended June 30, 2018
	Electric utility			Bank		Other		Total			Electric utility		Bank		Other		Total
(in thousands)
Revenues from contracts with customers
Electric energy sales - residential	$	185,217		$	—	$	—	$	185,217		$	363,806	$	—	$	—	$	363,806
Electric energy sales - commercial	206,169			—		—		206,169			395,167		—		—		395,167
Electric energy sales - large light and power	214,676			—		—		214,676			406,997		—		—		406,997
Electric energy sales - other	3,217			—		—		3,217			6,480		—		—		6,480
Utility fees	751			—		—		751			1,548		—		—		1,548
Bank fees	—			11,557		—		11,557			—		23,054		—		23,054
Total revenues from contracts with customers	610,030			11,557		—		621,587			1,173,998		23,054		—		1,197,052
Revenues from other sources
Regulatory revenue	(4,643		)	—		—		(4,643		)	107		—		—		107
Bank interest and dividend income	—			63,261		—		63,261			—		125,263		—		125,263
Other bank noninterest income	—			2,286		—		2,286			—		4,206		—		4,206
Other	2,739			—		47		2,786			4,448		—		75		4,523
Total revenues from other sources	(1,904		)	65,547		47		63,690			4,555		129,469		75		134,099
Total revenues	$	608,126		$	77,104	$	47	$	685,277		$	1,178,553	$	152,523	$	75	$	1,331,151
Timing of revenue recognition
Services/goods transferred at a point in time	$	751		$	11,557	$	—	$	12,308		$	1,548	$	23,054	$	—	$	24,602
Services/goods transferred over time	609,279			—		—		609,279			1,172,450		—		—		1,172,450
Total revenues from contracts with customers	$	610,030		$	11,557	$	—	$	621,587		$	1,173,998	$	23,054	$	—	$	1,197,052