Income Taxes (Tables)
 9 Months Ended
Sep. 30, 2016
Income Tax Disclosure [Abstract]  
Components of (Expense) Benefit for Income Taxes
The following table shows the components of the income tax benefit for the periods indicated:
 
Three Months Ended
 
Nine Months Ended
 
September 30,
 
September 30,
 
2016
 
2015
 
2016
 
2015
Current income tax (expense) benefit
$
(2
)
 
$
51

 
$
(782
)
 
$
61

Deferred income tax expense
(22
)
 
(20
)
 
(70
)
 
(21
)
Total income tax (expense) benefit
$
(24
)
 
$
31

 
$
(852
)
 
$
40