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Income Taxes (Details 5) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]    
Beginning balance $ 39,785 $ 44,535
Additions based on tax positions related to the current year 3,815 7,331
Additions for tax positions of prior years
Reductions for tax positions of prior years (1,998) (1,349)
Settlements (10,127)
Statute of limitations expiration (612) (605)
Ending balance $ 40,990 $ 39,785