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Income Taxes (Tables)
6 Months Ended
Jun. 30, 2012
Income Taxes  
Reconciliation of liability for unrecognized tax benefits

 

 

 

 

Noncurrent
tax liabilities

 

 

 

(in thousands)

 

Balance at January 1, 2012

 

$

33,872

 

Additions based on current year positions

 

418

 

Additions based on prior year positions

 

3,180

 

Payments made on account

 

(262

)

Currency translation adjustments

 

(338

)

Balance at June 30, 2012

 

$

36,870