Other Income (Expense) (Tables)
 3 Months Ended
Mar. 31, 2015
Other Income and Expenses [Abstract]  
Schedule of Other Nonoperating Income (Expense)
Other Income (Expense)
 
 
Three Months Ended March 31,
 
2015
 
2014
Other income (expense)
$
490

 
$
(19
)
Foreign currency loss
(18,530
)
 
(6,552
)
 
$
(18,040
)
 
$
(6,571
)