Regulatory Assets and Liabilities (Tables)

9 Months Ended

Sep. 30, 2019

Regulatory Assets and Liabilities Disclosure [Abstract]

Schedule of Regulatory Assets

Regulatory assets and liabilities are comprised of the following as of September 30, 2019, and December 31, 2018:

	September 30, 2019		December 31, 2018
Regulatory assets:
Postretirement pensions and other medical benefits	$	66,233	66,233
Balancing and memorandum accounts, net	11,608		34,413
Other, net	3,432		2,979
Total regulatory assets, net in Consolidated Balance Sheets	81,273		103,625
Less: current regulatory asset, net	7,493		26,910
Total regulatory assets, net, less current portion	$	73,780	76,715
Regulatory liability:
Income tax temporary differences, net	$	56,936	59,149
Total regulatory liability in Consolidated Balance Sheets	$	56,936	59,149