Restructuring Costs (Tables)
 3 Months Ended
Mar. 31, 2015
Restructuring and Related Activities [Abstract]  
Summary of Company's Net Pretax Restructuring Charges

The Company’s net pretax restructuring charges, by segment, were as follows:

 

     Three Months Ended  
     March 31,  
     2015      2014  

Wireless

    $ 1,761       $ 1,238   

Enterprise

      37         214   

Broadband

      73         528   
  

 

 

     

 

 

  

Total

 $ 1,871    $ 1,980   
  

 

 

     

 

 

  

Activity within Liability Established for Restructuring Actions, Included in Other Accrued Liabilities

The activity within the liability established for these restructuring actions was as follows:

 

     Employee-
Related
Costs		      Lease
Termination
Costs		      Fixed Asset
Related
Costs		      Total  

Balance as of December 31, 2014

    $ 3,822       $ 8,243       $ —         $ 12,065   

Additional charge recorded

      1,544         165         162         1,871   

Cash paid

      (1,939 )       (596 )       (162 )       (2,697 ) 

Foreign exchange and other non-cash items

      (103 )       —           —           (103 ) 
  

 

 

     

 

 

     

 

 

     

 

 

  

Balance as of March 31, 2015

 $ 3,324    $ 7,812    $ —      $ 11,136   
  

 

 

     

 

 

     

 

 

     

 

 

  

Balance sheet classification as of March 31, 2015:

Other accrued liabilities

 $ 3,324    $ 1,695    $ —      $ 5,019   

Other noncurrent liabilities

   —        6,117      —        6,117   
  

 

 

     

 

 

     

 

 

     

 

 

  

Total liability

 $ 3,324    $ 7,812    $ —      $ 11,136