Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($)	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	$ (286,911)	$ (373,211)
Depreciation, Depletion and Amortization, Nonproduction, Total	50,000
Cash and Cash Equivalents, at Carrying Value, Total	55,622	148,349
Positive Working Capital	9,636
Accounts Receivable, Allowance for Credit Loss, Current	4,789	4,789
Contract with Customer, Liability, Current	19,769	123,451
Marketing and Advertising Expense, Total	$ 7,000	$ 6,000
Minimum [Member]
Property, Plant and Equipment, Useful Life	3 years
Finite-Lived Intangible Asset, Useful Life	10 years
Maximum [Member]
Property, Plant and Equipment, Useful Life	10 years
Finite-Lived Intangible Asset, Useful Life	20 years
Accounts Receivable [Member] \| Customer Concentration Risk [Member] \| Customer A [Member]
Concentration Risk, Percentage	42.00%	29.00%
Accounts Receivable [Member] \| Customer Concentration Risk [Member] \| Customer B [Member]
Concentration Risk, Percentage	27.00%	22.00%
Accounts Receivable [Member] \| Customer Concentration Risk [Member] \| Customer C [Member]
Concentration Risk, Percentage	10.00%	16.00%
Accounts Receivable [Member] \| Customer Concentration Risk [Member] \| Customer D [Member]
Concentration Risk, Percentage		17.00%

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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The total expense recognized in the period for promotion, public relations, and brand or product advertising.

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