Revenue (Tables)

9 Months Ended

Sep. 30, 2019

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		2019		2018		2019		2018
Residential	$	42,442	$	42,371	$	107,772	$	107,847
Commercial		63,466		61,638		165,481		159,264
Industrial		3,760		3,668		10,013		11,193
Other-retail/municipal		9,543		9,431		26,728		26,245
Total retail		119,211		117,108		309,994		304,549
Sales to the market		1,163		1,505		3,914		6,334
Other revenues		233		562		978		1,750
Total electric revenues		120,607		119,175		314,886		312,633
Gas revenues
Residential		11,342		11,916		67,659		64,087
Commercial/Industrial		4,825		5,570		40,833		38,728
Total retail		16,167		17,486		108,492		102,815
Gas transportation		1,126		829		3,756		3,018
Other revenues		84		92		299		319
Total gas revenues		17,377		18,407		112,547		106,152
Non-regulated energy revenues		214		213		481		904
Total Operating Revenue	$	138,198	$	137,795		427,914	$	419,689