Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Stock-based Compensation - Assumptions (Details)

v3.23.2
Note 7 - Stock-based Compensation - Assumptions (Details)
6 Months Ended
Jun. 30, 2022
Dividend yield 0.00%
Expected volatility 0.00%
Minimum [Member]  
Risk-free interest rate 1.91%
Expected term (Year) 5 years 9 months
Expected volatility 45.80%
Maximum [Member]  
Risk-free interest rate 2.41%
Expected term (Year) 6 years
Expected volatility 46.10%