v3.26.1
Income Taxes (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Taxes [Line Items]          
Provision for income taxes $ 100 $ 100      
Net operating loss carryforwards     $ 7,989 $ 5,750  
Valuation allowance     10,062 7,793 $ 5,980
Income tax penalties and interest expense      
Unrecognized tax benefits impact     100 100  
Unrecognized tax benefits     1,364 1,101 $ 707
Net capitalized R&D expenditures     7,900 8,500  
U.S. Federal [Member]          
Income Taxes [Line Items]          
Net operating loss carryforwards     30,400 21,200  
State [Member]          
Income Taxes [Line Items]          
Net operating loss carryforwards     23,000 19,200  
Valuation allowance     2,300 1,800  
Foreign [Member]          
Income Taxes [Line Items]          
Net operating loss carryforwards     5,100 4,300  
Foreign [Member] | Italy [Member]          
Income Taxes [Line Items]          
Net operating loss carryforwards     100 100  
Foreign [Member] | United Kingdom [Member]          
Income Taxes [Line Items]          
Net operating loss carryforwards     $ 5,000 $ 4,200