Segment and Geographic Information - Schedule of Total Non-current Assets, Excluding Deferred Taxes, by Geographic Area (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Total assets	$ 123,684	$ 124,179
United States
Segment Reporting Information [Line Items]
Total assets	88,902	89,531
Finland
Segment Reporting Information [Line Items]
Total assets	24,890	25,032
Other International
Segment Reporting Information [Line Items]
Total assets	$ 9,892	$ 9,616