Income Taxes - Taxes paid, net of refunds (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Paid, by Individual Jurisdiction [Line Items]
State	$ 436	$ 411	$ 487
Total	1,166	$ 411	1,432
United Kingdom
Income Tax Paid, by Individual Jurisdiction [Line Items]
Foreign	622		905
Other foreign jurisdictions
Income Tax Paid, by Individual Jurisdiction [Line Items]
Foreign	$ 108		$ 40