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Income Taxes - Schedule of Components of Income before Income Taxes (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Operating Loss Carryforwards [Line Items]      
Income/(loss) before income tax from continuing operations $ (13,045) $ (23,459) $ (28,898)
Foreign      
Operating Loss Carryforwards [Line Items]      
Income/(loss) before income tax from continuing operations (3,269) (8,703) (6,621)
Switzerland      
Operating Loss Carryforwards [Line Items]      
Income/(loss) before income tax from continuing operations $ 16,314 $ (14,756) $ (22,277)