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Variable Interest Entities (Tables)
9 Months Ended
Sep. 30, 2017
Variable Interest Entities [Abstract]  
Summarized Financial Information
Summarized financial information for Valencia is as follows:

Results of Operations
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
 
2017
 
2016
 
2017
 
2016
 
(In thousands)
Operating revenues
$
5,859

 
$
5,356

 
$
15,880

 
$
15,541

Operating expenses
(1,403
)
 
(1,350
)
 
(4,428
)
 
(4,504
)
Earnings attributable to non-controlling interest
$
4,456

 
$
4,006

 
$
11,452

 
$
11,037


Financial Position
 
September 30,
 
December 31,
 
2017
 
2016
 
(In thousands)
Current assets
$
3,498

 
$
2,551

Net property, plant, and equipment
64,818

 
66,947

Total assets
68,316

 
69,498

Current liabilities
907

 
578

Owners’ equity – non-controlling interest
$
67,409

 
$
68,920