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JOINTLY OWNED UTILITY PLANT/COORDINATED SERVICES (Tables)
12 Months Ended
Dec. 31, 2015
Regulated Operations [Abstract]  
Schedule of Jointly Owned Utility Plant
We have investments in jointly owned utility assets as shown in the table below as of December 31, 2015:
 
Net
 
Construction
(In thousands)
Investments (a)
 
Work in Progress
Substations
$
31,640

 
$
4,455

Lines
102,703

 
2,718

Total
$
134,343

 
$
7,173

____________________________
(a)
Amount represents our investment in jointly held plant, which has been reduced by the ownership interest amounts of other parties.