Revenue (Tables)

9 Months Ended

Sep. 30, 2021

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Revenues disaggregated by revenue source were as follows:

	Three Months Ended				Nine Months Ended
(In thousands)	September 30,				September 30,
Electric revenues	2021		2020		2021		2020
Residential	$	44,398	$	45,009	$	117,229	$	113,311
Commercial		60,996		57,822		161,270		152,844
Industrial		3,380		3,234		9,469		8,797
Other-retail/municipal		9,478		8,620		26,340		24,874
Total retail		118,252		114,685		314,308		299,826
Sales to the market		3,071		1,554		8,854		2,604
Other revenues		316		115		948		660
Total electric revenues		121,639		116,354		324,110		303,090
Gas revenues
Residential		14,643		12,436		72,286		61,328
Commercial/Industrial		8,069		5,052		42,972		32,961
Total retail		22,712		17,488		115,258		94,289
Gas transportation		1,256		1,152		4,589		4,179
Other revenues		52		3		97		100
Total gas revenues		24,020		18,643		119,944		98,568
Non-regulated energy revenues		214		214		464		466
Total Operating Revenue	$	145,873	$	135,211	$	444,518	$	402,124