Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details 3)

v2.4.0.6
Income Taxes (Details 3) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Reconciliation of total amounts of unrecognized tax benefits excluding interest and penalties      
Beginning Balance $ 15,197 $ 23,857 $ 13,976
Gross increases-tax positions in prior periods 3,153   2,274
Gross decreases-tax positions in prior periods   (1,392)  
Gross increases - current period tax positions 3,729 3,551 7,845
Gross decreases - current period tax positions (633) (613) (622)
Settlements (2,467) (10,383)  
Foreign currency translation adjustments (319) 177 384
Ending Balance $ 18,660 $ 15,197 $ 23,857