Regulatory Decision and Related Accounting and Policy Changes (Tables)

12 Months Ended

Dec. 31, 2016

Regulated Operations [Abstract]

Summary of Collective Revenue Requirement Phased-in Over Time

• For the Company’s utilities, adjusting for the condemnation of the operations and assets of Valencia and sale of Willow Valley, a collective revenue requirement increase of $3.6 million based on 2011 test year service connections, phased-in over time, with the first increase in January 2015 as follows (in thousands):

	Incremental		Cumulative
2015	$	1,083	$	1,083
2016		887		1,970
2017		335		2,305
2018		335		2,640
2019		335		2,975
2020		335		3,310
2021		335		3,645