Quarterly report [Sections 13 or 15(d)]

Note 13 - Segment Information - Segment Information (Details)

v3.26.1
Note 13 - Segment Information - Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Total operating expenses, excluding share-based compensation $ 9,660 $ 7,277
Total share-based compensation 822 867
Operating loss (10,482) (8,144)
Interest income 470 444
Other expense, net (23) (1)
Income tax expense (7) (6)
Net loss (10,042) (7,707)
Research and Development [Member]    
Total operating expenses, excluding share-based compensation 7,684 5,467
Total share-based compensation 303 189
General and Administrative [Member]    
Total operating expenses, excluding share-based compensation 1,976 1,810
Total share-based compensation $ 519 $ 678