XML 93 R55.htm IDEA: XBRL DOCUMENT v3.24.1
Note 13 - Income Taxes - Schedule of Effective Tax Rate of Provision for Income Taxes differs from Federal Statutory Rate (Details)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Statutory rate 21.00% 21.00%
State taxes 7.90% 5.60%
Share-based compensation & other nondeductible expenses 1.50% (2.70%)
Research credits 7.30% 1.40%
Other (0.60%) (0.10%)
Change in valuation allowance (37.10%) (25.20%)
Total 0.00% 0.00%