Stockholders' Equity (Tables)
9 Months Ended
Sep. 30, 2016
Equity [Abstract]  
Summary of Cash Dividends Declared on Class A Common Stock
The following table presents cash dividends declared on Class A common stock for the periods presented:
 
Dividends
Per Share
 
Declaration Date
 
Record Date
 
Payment Date
2016:
 
 
 
 
 
 
 
Third Quarter
$
0.4000

 
August 3, 2016
 
September 30, 2016
 
October 31, 2016
Second Quarter
$
0.3900

 
May 4, 2016
 
June 30, 2016
 
July 29, 2016
First Quarter
$
0.3810

 
February 24, 2016
 
March 31, 2016
 
April 29, 2016
Noncontrolling Interests By Project
The table below presents the balances for noncontrolling interests by project as follows (in thousands):
 
September 30,
 
December 31,
 
2016
 
2015
El Arrayán
$
32,125

 
$
34,224

Logan's Gap
183,681

 
190,397

Panhandle 1
192,117

 
195,791

Panhandle 2
173,841

 
184,773

Post Rock
185,636

 
196,346

Amazon Wind Farm Fowler Ridge
139,285

 
142,731

Noncontrolling interest
$
906,685

 
$
944,262

Summary of Noncontrolling Interest Balances
The table below presents the components of total noncontrolling interest as reported in stockholders’ equity and the consolidated balance sheets as follows (in thousands):
 
Capital
 
Accumulated Income (Loss)
 
Accumulated Other Comprehensive Loss
 
Noncontrolling Interest
Balances at December 31, 2014
$
529,539

 
$
9,892

 
$
(8,845
)
 
$
530,586

Distributions to noncontrolling interests
(4,382
)
 
—

 
—

 
(4,382
)
Acquisition of Post Rock
205,100

 
—

 
—

 
205,100

Buyout of noncontrolling interests
(88,747
)
 
(14,244
)
 
7,944

 
(95,047
)
Contribution from noncontrolling interests
191,251

 
—

 
—

 
191,251

Net loss
—

 
(16,747
)
 
—

 
(16,747
)
Other comprehensive loss, net of tax
—

 
—

 
(49
)
 
(49
)
Balances at September 30, 2015
$
832,761

 
$
(21,099
)
 
$
(950
)
 
$
810,712

 
 
 
 
 
 
 
 
Balances at December 31, 2015
$
972,241

 
$
(27,426
)
 
$
(553
)
 
$
944,262

Distributions to noncontrolling interests
(11,771
)
 
—

 
—

 
(11,771
)
Other
(103
)
 
—

 
—

 
(103
)
Net loss
—

 
(24,838
)
 
—

 
(24,838
)
Other comprehensive loss, net of tax
—

 
—

 
(865
)
 
(865
)
Balances at September 30, 2016
$
960,367

 
$
(52,264
)
 
$
(1,418
)
 
$
906,685