v3.26.1
Segment Reporting - Schedule of Significant Expense Categories Regularly Reviewed by the CODM (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Schedule of Significant Expense Categories Regularly Reviewed by the CODM        
Net revenues $ 39 $ 46 $ 241 $ 225
Costs and operating expenses:        
Cost of goods sold 313 226    
Research and development 3,642 2,748 12,486 10,179
Sales and marketing 164 358 1,220 1,734
General and administrative 1,879 1,821 7,931 6,826
Total costs and operating expenses 5,998 5,153 22,511 19,481
Operating loss (5,959) (5,107) (22,270) (19,256)
Other income (expense):        
Other segment items [1] 1,602 615    
Interest expense (related party) (495)    
Other income (expense), net 6 (11) (23) (26)
Total other income (expense), net 1,608 109 (1,486) (1,539)
Net loss $ (4,351) $ (4,998) $ (23,756) $ (20,795)
[1] Other segment items include the change in fair value of forward purchase agreement warrant liability, loss on offering and change in fair value of private warrant liability and change in fair value of publicly traded warrant liability.