XML 90 R38.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Other Income (Expense) (Tables)
 12 Months Ended
Dec. 31, 2019
Other Income (Expense) [Abstract]  
Summary of other Income (expense) The caption “Other” on the accompanying consolidated statements of operations consists of the following:

 
  
Years ended December 31,
  
 
  
2019
    
2018
    
2017
  
 
                  
Foreign exchange gain (loss)
  
$
(1,414
)
  
$
(1,991
)
  
$
(4,536
)
Interest income
    
8,445
      
11,940
      
6,482
  
Investment income (expense)†
    
6,448
      
(1,646
)
    
-
  
Other
    
61
      
(266
)
    
(208
)
 
  
$
13,540
    
$
8,037
    
$
1,738
  

† Recognized in "Other" subsequent to the prospective adoption of ASU 2016-01 on January 1, 2018.  Previously recorded in accumulated other comprehensive income until realized.