v3.25.2
Note 7 - Revenue From Government Contract (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Revenue from Contract with Customer, Including Assessed Tax $ 852,282 $ 300,677 $ 2,489,145 $ 300,677
Grant [Member] | BARDA Contract [Member]        
Revenue from Contract with Customer, Including Assessed Tax $ 852,282 $ 300,677 $ 2,489,145 $ 300,677