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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Dec. 31, 2013
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  
Schedule of useful lives of property, plant and equipment

 

 
   Years  
Furniture, test or manufacturing equipment     5  
Computers and software     2 - 3  
Buildings     20  
Automobiles     5  
Leasehold improvements     Lesser of the term of the lease or the
estimated useful lives of the assets		  
Schedule of changes in AOCI, including the amounts reclassified to income

 

 
   Foreign currency
translation, net of tax		  
 
   (in thousands)
  

Balance at December 31, 2011

   $ 82,893  

Gain (Loss) recorded in other comprehensive income

     (3,272 )

Less: Gain (loss) reclassified from AOCI to income

     —  
       
​ ​ ​ ​ ​

Balance at December 31, 2012

     79,621  
       
​ ​ ​ ​ ​

Gain (Loss) recorded in other comprehensive income

     (6,671 )

Less: Gain (loss) reclassified from AOCI to income

     (7,088 )
       
​ ​ ​ ​ ​

Balance at December 31, 2013

   $ 65,862  
       
​ ​ ​ ​ ​
​ ​ ​ ​ ​
       
Summary of the total potential ordinary shares that were excluded from the diluted per share calculation

 

 
   Years ended December 31,  
 
   2013   2012   2011  
 
   (in thousands)
  

Anti-dilutive stock options and awards/units outstanding(2)

     1,734     2,002     —  
               
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Total(1)

     1,734     2,002     —  
               
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
               
Schedule of calculation of dilutive shares used in calculation of diluted earnings per share

 

 
   Years ended December 31,  
 
   2013   2012   2011  
 
   (in thousands)
  

Shares used in computation of basic earnings per share(2)

     39,127     48,513     51,491  

Total dilutive effect of outstanding stock awards(1)

     —     —     150  
               
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Shares used in computation of diluted earnings per share(2)

     39,217     48,513     51,641  
               
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
               
(1)
Calculated using the treasury stock method, which assumes proceeds are used to reduce the dilutive effect of outstanding stock awards. Assumed proceeds include the unrecognized deferred compensation of share awards, and assumed tax proceeds from excess stock-based compensation deductions.

(2)
Authorized share capital of the Company was amended by the consolidation of the existing 750,000,000 Ordinary Shares of US$0.00125 par value each into 250,000,000 Ordinary Shares of US$0.00375 par value each effective from March 21, 2013. The shares used in computation of basic earnings per share and diluted earnings per share for 2012 and 2011 have been adjusted retroactively to reflect the one for three reverse share split.