Segment and Geographic Information - Schedule of Total Non-current Assets, Excluding Deferred Taxes, by Geographic Area (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Total assets	$ 126,524	$ 124,179
United States
Segment Reporting Information [Line Items]
Total assets	92,221	89,531
Finland
Segment Reporting Information [Line Items]
Total assets	24,937	25,032
Other International
Segment Reporting Information [Line Items]
Total assets	$ 9,366	$ 9,617