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Variable Interest Entities (Tables)
3 Months Ended
Mar. 31, 2016
Variable Interest Entities [Abstract]  
Summarized Financial Information
Summarized financial information for Valencia is as follows:

Results of Operations
 
Three Months Ended March 31,
 
2016
 
2015
 
(In thousands)
Operating revenues
$
4,937

 
$
4,904

Operating expenses
(1,650
)
 
(1,524
)
Earnings attributable to non-controlling interest
$
3,287

 
$
3,380


Financial Position
 
March 31,
 
December 31,
 
2016
 
2015
 
(In thousands)
Current assets
$
2,732

 
$
2,588

Net property, plant, and equipment
69,075

 
69,784

Total assets
71,807

 
72,372

Current liabilities
1,112

 
965

Owners’ equity – non-controlling interest
$
70,695

 
$
71,407