Revenue (Tables)

3 Months Ended

Mar. 31, 2019

Revenue [Abstract]

Revenues Disaggregated by Service and Customer Type

The following table shows the Company’s revenues disaggregated by service and customer type.

	Three Months Ended March 31
	2019		2018
Water utility service:
Residential	$	7,458	$	7,318
Commercial and industrial		3,163		3,134
Fire protection		734		713
Wastewater utility service:
Residential		253		247
Commercial and industrial		60		61
Billing and revenue collection services		18		16
Collection services		17		18
Other revenue		3		8
Total Revenue from Contracts with Customers		11,706		11,515
Rents from regulated property		125		129
Total Operating Revenue	$	11,831	$	11,644