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Components of Other Income (Loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Other Income and Expenses [Abstract]        
French research tax credits $ 962 $ 419 $ 2,790 $ 419
Interest income 573 27 824 46
Interest expense (61) (61) (193) (177)
Loss on currency revaluation (597) 708 (673) (1,159)
Other (72) 109 (73) 109
Other income (loss), net $ 805 $ 1,202 $ 2,675 $ (762)