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Note A - The Company and Summary of Significant Accounting Policies - Fair Value (Details) - Convertible Debt [Member] | Dec. 31, 2022 USD ($)
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Convertible note at fair value | $ 2,596,203
Fair Value, Inputs, Level 1 [Member] |
Convertible note at fair value | 0
Fair Value, Inputs, Level 2 [Member] |
Convertible note at fair value | 0
Fair Value, Inputs, Level 3 [Member] |
Convertible note at fair value | $ 2,596,203

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