v3.26.1
Segment Information (Details)
$ in Thousands
12 Months Ended
Sep. 08, 2025
USD ($)
Dec. 31, 2025
USD ($)
segment
Dec. 31, 2024
USD ($)
Segment Reporting Information [Line Items]      
Number of operating segments | segment   1  
Service revenue   $ 1,110 $ 2,114
Cost of revenue   2 66
Gross profit   1,108 2,048
Operating expenses:      
Research and development expenses   9,190 9,782
Selling, general and administrative expenses   19,173 21,949
Total operating expenses   28,363 31,731
Loss from operations   (27,255) (29,683)
Other income (expense), net:      
Realized loss on disposal of assets   0 (188)
Interest income   57 25
Interest expense   (677) (395)
Loss on debt extinguishment   (2,827) (4,258)
Change in fair value of convertible debt carried at fair value   (835) 0
Change in fair value of warrant liability $ (600) 2,330 0
Other expense   (1,261) (447)
Total other income (expense), net   (3,213) (5,263)
Net loss   (30,468) (34,946)
Reportable Segment      
Segment Reporting Information [Line Items]      
Service revenue   1,110 2,114
Cost of revenue   2 66
Gross profit   1,108 2,048
Operating expenses:      
Research and development expenses   9,190 9,782
Selling, general and administrative expenses   19,173 21,949
Total operating expenses   28,363 31,731
Loss from operations   (27,255) (29,683)
Other income (expense), net:      
Realized loss on disposal of assets   0 (188)
Interest income   57 25
Interest expense   (677) (395)
Loss on debt extinguishment   (2,827) (4,258)
Change in fair value of convertible debt carried at fair value   (835) 0
Change in fair value of warrant liability   2,330 0
Other expense   (1,261) (447)
Total other income (expense), net   (3,213) (5,263)
Net loss   $ (30,468) $ (34,946)