Note 8 - Income Taxes

3 Months Ended

Mar. 31, 2023

Notes to Financial Statements

Income Tax Disclosure [Text Block]

8. Income Taxes

No provision for income taxes was recorded in either of the three-month periods ended March 31, 2023 and 2022. The Company remains in a cumulative loss position with a full valuation allowance recorded against its net deferred income tax assets as of March 31, 2023.