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Additional Financial Statement Information (Other) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Foreign exchange (loss)/gain $ (822) $ 3,579 $ (110)
Interest income 1,651 401 252
Pension expense (52) (241) (468)
Other (321) (181) 96
Other nonoperating income (expense) $ 456 $ 3,558 $ (230)