Income Taxes - Income tax expense (benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Current expense (benefit)
State	$ 451	$ 447	$ 266
Foreign	889	(6)	(112)
Total current	1,340	441	154
Deferred expense (benefit)
Federal	(792)	1,244	(7,365)
State	(219)	(27)	236
Foreign	(2,077)	2,070	617
Total deferred	(3,088)	3,287	(6,512)
Income tax expense (benefit)	$ (1,748)	$ 3,728	$ (6,358)