Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Stock-based Compensation (Tables)

v3.23.3
Note 7 - Stock-based Compensation (Tables)
9 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
      Three Months       Nine Months  

Risk-free interest rate

    2.85% - 2.90%       1.91% - 2.90%  

Dividend yield

    0 %     0 %

Expected term (years)

    3.25 - 6.00       3.25 - 6.00  

Expected volatility

    45.9% - 48.1%       45.8% - 48.5%