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Non-Operating Expenses - Schedule of Non-Operating Expenses (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Non-operating Expenses      
Foreign exchange losses $ 3,618 $ 2,146 $ 2,195
Financial charges 56 158 104
Interest expense 565 893 685
Other components of defined benefit plans, net 14 (78) 248
Impairment of equity securities at cost 7,000
Accounts receivable write-off 1,282
Other 16 307 847
Total non-operating expenses from continuing operations $ 5,551 $ 3,426 $ 11,079