v3.26.3
Note 15 - Segment Information - Schedule of Segment Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Licensing gross margin $ (33) $ (50) $ (104) $ (156)
Interest income 15 11 67 68
Share-based compensation     1,055 3,159
Loss on debt extinguishment 0 0 131 0
Change in fair value of contingent payment obligations 2,055 (357) 3,381 (514)
Net loss 903 (1,966) (502) (7,399)
Operating Segments [Member] | Single Reportable Segment [Member]        
Licensing gross margin (33) (50) (104) (156)
Interest income 15 11 67 68
Personnel related expenses 450 427 1,315 1,256
Litigation & legal expenses 98 23 207 357
Third-party consulting expenses 87 282 199 677
Patent maintenance expenses 13 21 32 44
Share-based compensation 170 386 1,055 3,159
In-kind interest expense 46 64 151 199
Loss on debt extinguishment 0 0 131 0
Change in fair value of contingent payment obligations (2,055) 357 (3,381) 514
Other segment items [1] 270 367 756 1,105
Net loss $ 903 $ (1,966) $ (502) $ (7,399)
[1] Other segment items primarily include costs incurred for insurance, shareholder and public relations, audit and other professional fees, outsourced information technology services, and employee travel.