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Note 11 - Income Taxes	3 Months Ended
	Mar. 31, 2022
Notes to Financial Statements
Income Tax Disclosure [Text Block]	11.         INCOME TAXES The Company uses a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. The Company’s provision for income taxes is calculated using the liability method. Deferred income taxes are provided for all temporary differences between the financial statement and income tax basis of assets and liabilities using tax rates enacted by law or regulation. A full valuation allowance was established for deferred income tax assets as of March 31, 2022 and December 31, 2021, respectively.

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The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

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-Publisher FASB
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