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Income Taxes (Unrecognized Tax Benefits) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Reconciliation of Unrecognized Tax Benefits [Roll Forward]      
Balance at beginning of year $ 1,282 $ 1,244 $ 1,355
Addition based on tax positions related to current year 176 52 51
Addition based on tax positions related to prior years 216 0 0
Reduction based on tax positions related to prior years 0 0 (57)
Currency translation adjustments (6)    
Currency translation adjustments   41 92
Reduction for settled tax examinations (1,229) 0 (73)
Reduction for payments made 0 0 (22)
Reduction for lapses of statute of limitations 0 (55) (102)
Balance at end of year $ 439 $ 1,282 $ 1,244