v3.25.4
Note 1 - Organization (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2025
Dec. 31, 2024
Cash and Cash Equivalent   $ 125,551 $ 172,677
True Human [Member]      
Sale of Product, Consideration Received $ 750,000    
Potential Milestone Payments $ 600,000