v3.26.1
The reconciliation of income tax computed at the expected U.S. federal statutory tax rate of 21% to income tax expense (benefit) and the corresponding rate from operations consist of the following (in thousands) for the year ended December 31, 2025 and 2024 (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]    
Pre-Tax Loss $ (26,609) $ (23,487)
Federal tax (benefit) at statutory rate (5,588) (4,932)
State tax (benefit), net of federal tax benefit [1] 2
R&D tax credit from current year 384 (1,911)
Non Deductible Items 12 14
Foreign Tax Effects [2] 357 218
Changes in unrecognized tax benefits
Other (4) (42)
Change in valuation allowance 4,839 6,653
Total provision for income taxes $ 2
Effective Income Tax Rate Reconciliation, Percent [Abstract]    
Federal tax (benefit) at statutory rate (percent) 21.00% 21.00%
State tax (benefit), net of federal tax benefit (percent) [1]
R&D tax credit from current year (percent) (1.40%) 8.10%
Non Deductible Items (percent) (0.10%) (0.10%)
Foreign Tax Effects (percent) [2] (1.30%) (0.90%)
Changes in unrecognized tax benefits (percent)
Other (0.20%)
Change in valuation allowance (percent) (18.20%) (28.30%)
Total provision for income taxes (percent)
Domestic Tax Jurisdiction [Member]    
Effective Income Tax Rate Reconciliation, Percent [Abstract]    
State taxes contributed to the majority (greater than 50 percent) of the tax effect country:CA  
Switzerland [Member]    
Effective Income Tax Rate Reconciliation, Percent [Abstract]    
Foreign taxes contributed to the majority (greater than 50 percent) of the tax effect Foreign tax in Switzerland comprised the majority (greater than 50 percent) of the tax effect in this category  
[1] State taxes in California comprised the majority (greater than 50 percent) of the tax effect in this category
[2] Foreign tax in Switzerland comprised the majority (greater than 50 percent) of the tax effect in this category