Income Taxes - Reconciliation of U.S. Federal Statutory Income Tax Rate to Effective Income Tax Rate (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]
At Statutory Rate	$ (2,292)	$ 8,609	$ (9,174)
State Income Taxes, net of Federal Effect	28	165	129
Change in Valuation Allowance	6,761	12,159	18,167
Equity Compensation	(3,785)	(15,480)	(4,531)
Debt Issuance Costs	(407)
Other Nondeductible Items	117	252	752
Inducement Premium	3,155
R&D Credits	(5,049)	(8,223)	(8,137)
Other Tax Credits	6	15
Foreign Inclusions	(108)	501	239
Worldwide Changes in UTB	1,262	2,056	2,034
Other			35
Nondeductible Item	218	151	101
Other Brazil	44	25	56
Other Foreign Jurisdictions	(19)	(73)	7
Income Tax Expense (Benefit), Total	$ (69)	$ 157	$ (322)
Effective Income Tax Rate Reconciliation, Percent [Abstract]
At Statutory Rate	21.00%	21.00%	21.00%
State Income Taxes, net of Federal Effect	(0.30%)	0.40%	(0.30%)
Change in valuation allowance	(61.90%)	29.70%	(41.60%)
Equity Compensation	34.70%	(37.80%)	10.40%
Debt Issuance Costs	3.70%
Other Nondeductible Items	(1.10%)	0.60%	(1.70%)
Inducement premium	(28.90%)
R&D Credits	46.30%	(20.10%)	18.60%
Other Tax Credits	(0.10%)	0.00%
Foreign Inclusions	1.00%	1.20%	(0.60%)
Worldwide Changes in UTB	(11.60%)	5.00%	(4.70%)
Other			(0.10%)
Nondeductible Item	(2.00%)	0.40%	(0.20%)
Other Brazil	(0.40%)	0.10%	(0.10%)
Other Foreign Jurisdictions	0.20%	(0.20%)	(0.02%)
Effective income tax rate	0.60%	0.40%	0.70%