Revenue (Tables)

9 Months Ended

Sep. 30, 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 September 30				Nine Months Ended September 30
	2019		2018		2019		2018
Water utility service
Residential	$	8,460	$	7,969	$	24,060	$	22,740
Commercial and industrial		3,864		3,598		10,630		10,093
Fire protection		780		744		2,290		2,178
Wastewater utility service
Residential		334		186		878		696
Commercial and industrial		72		46		203		171
Billing and revenue collection services		19		16		56		48
Collection services		16		13		48		45
Other revenue		4		3		11		15
Total Revenue from Contracts with Customers		13,549		12,575		38,176		35,986
Rents from regulated property		131		123		383		382
Total Operating Revenue	$	13,680	$	12,698	$	38,559	$	36,368