Income Taxes - Changes in the valuation allowance for deferred tax assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Valuation Allowance [Roll Forward]
Valuations allowance at beginning of year	$ 25,057	$ 13,707
Changes in valuation allowance arising from in-year additions	0	1,052
Increases recorded to income tax provision	6,123	9,605
Foreign exchange translation	(350)	693
Valuation allowance at end of year	$ 30,830	$ 25,057