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Regulatory Assets and Liabilities
6 Months Ended
Jun. 30, 2019
Regulatory Assets and Liabilities Disclosure [Abstract]  
Regulatory Assets and Liabilities
Regulatory Assets and Liabilities
Regulatory assets and liabilities are comprised of the following as of June 30, 2019, and December 31, 2018:
 
 
June 30, 2019
 
December 31, 2018
Regulatory assets:
 
 
 
 
Postretirement pensions and other medical benefits
 
$
66,233

 
66,233

Balancing and memorandum accounts, net
 
28,177

 
34,413

Other, net
 
3,240

 
2,979

Total regulatory assets, net in Consolidated Balance Sheets
 
97,650

 
103,625

Less: current regulatory asset, net
 
15,904

 
26,910

Total regulatory assets, net, less current portion
 
$
81,746

 
76,715

 
 
 
 
 
Regulatory liability:
 
 
 
 
Income tax temporary differences, net
 
$
57,901

 
59,149

Total regulatory liability in Consolidated Balance Sheets
 
$
57,901

 
59,149