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Other, Net (Tables)
 12 Months Ended
Dec. 31, 2014
Other Income And Expenses [Abstract]  
Other Net in Consolidated Statements of Income

Other, net in the consolidated statements of income included the following:

 

(In thousands)

  

2014

 

  

2013

 

 

2012

 

Foreign exchange loss

  

$

(220

)  

  

$

(1,495

) 

 

$

(304

) 

Investment related income

  

 

1,269

  

  

 

1,055

  

 

 

173

  

Realized and unrealized gain on investments

  

 

241

  

  

 

2,611

  

 

 

1,460

  

Other, net

  

$

1,290

  

  

$

2,171

  

 

$

1,329