Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Amount
Federal statutory income tax rate	$ (1,247)	$ (6,206)	$ (21,398)
State taxes, net of federal benefit	227	475	(3,083)
Foreign rate differential		(64)	338
Change in valuation allowance		1,006	18,400
Other		(1,061)	1,348
Tax credits - research and development	(108)	(289)	(824)
Permanent differences		296	2,183
Officer compensation	700	905	844
Share-based compensation	1,870	5,130	2,922
Change in fair value of warrants	(102)	(644)	(2,503)
Other	729
Changes in worldwide unrecognized tax benefits	208
Total income tax expense (benefit)	$ 3,581	$ (452)	$ (1,773)
Percent
Federal statutory income tax rate	21.00%	21.00%	21.00%
State taxes, net of federal benefit	(3.80%)	(1.60%)	3.00%
Foreign rate differential		0.20%	(0.30%)
Change in valuation allowance		(3.40%)	(18.10%)
Other		3.60%	(1.30%)
Tax credits - research and development	1.80%	1.00%	0.80%
Permanent differences		(1.00%)	(2.10%)
Officer compensation	(11.80%)	(3.10%)	(0.80%)
Share-based compensation	(31.50%)	(17.40%)	(2.90%)
Change in fair value of warrants	1.70%	2.20%	2.50%
Other	(12.30%)
Changes in worldwide unrecognized tax benefits	(3.50%)
Effective tax rate (as a percent)	(60.30%)	1.50%	1.70%
China
Amount
Foreign rate differential	$ (217)
Change in valuation allowance	2,745
Other	$ (916)
Percent
Foreign rate differential	3.70%
Change in valuation allowance	(46.20%)
Other	15.40%
United Kingdom
Amount
Foreign rate differential	$ 189
Other	$ 388
Percent
Foreign rate differential	(3.20%)
Other	(6.50%)
Other foreign jurisdictions
Amount
Foreign rate differential	$ 111
Percent
Foreign rate differential	(1.90%)
U.S.
Amount
Change in valuation allowance	$ (1,871)
Other	$ 875
Percent
Change in valuation allowance	31.50%
Other	(14.70%)