XML 50 R35.htm IDEA: XBRL DOCUMENT
v3.19.1

REGULATORY PROCEEDINGS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
REGULATORY PROCEEDINGS [Abstract] |
Eligible Plant Improvements | The following table summarizes (1) Artesian Water’s applications with the DEPSC to collect DSIC rates and (2) the rates upon which eligible plant improvements are based:
Application Date | 11/24/2015 | 05/31/2016 | 11/29/2016 | 5/31/2018 | 11/28/2018
DEPSC Approval Date | 12/15/2015 | 06/28/2016 | 12/20/2016 | 6/19/2018 | 12/20/2018
Effective Date | 01/01/2016 | 07/01/2016 | 01/01/2017 | 7/1/2018 | 1/1/2019
Cumulative DSIC Rate | 1.57% | 2.30% | 4.71% | 3.63% | 5.55%
Net Eligible Plant Improvements – Cumulative Dollars (in millions) | 7.0 | 10.3 | 16.6 | 24.7 | 30.4
Eligible Plant Improvements – Installed Beginning Date | 10/01/2014 | 10/01/2014 | 10/01/2014 | 10/1/2014 | 10/1/2014
Eligible Plant Improvements – Installed Ending Date | 10/31/2015 | 04/30/2016 | 10/31/2016 | 4/30/2018 | 10/31/2018

X
- Definition Tabular disclosure of regulation for public utility entities, including, but not limited to, rate requests, decommissioning costs and the amount of allowance for earnings on equity capitalized for rate making purposes. + References No definition available. + Details
Name: | us-gaap_PublicUtilitiesGeneralDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RegulatedOperationsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration