Note 6 - Lessee Leases: Schedule of Operating lease liabilities (Details) - USD ($)  | 
Mar. 31, 2021  | 
Dec. 31, 2020  | 
|---|---|---|
| Details | ||
| Gross operating lease liabilities | $ 161,153 | $ 146,171 | 
| Less: imputed interest | (6,646) | (6,863) | 
| Present value of operating lease liabilities | 154,507 | 139,308 | 
| Less: current portion | (121,588) | (123,158) | 
| Long-term operating lease liabilities | $ 32,919 | $ 16,150 | 
| X | ||||||||||
- Definition Represents the monetary amount of Gross operating lease liabilities, as of the indicated date. No definition available. 
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| X | ||||||||||
- Definition Represents the monetary amount of Less: current portion, as of the indicated date. No definition available. 
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| X | ||||||||||
- Definition Represents the monetary amount of Less: imputed interest, as of the indicated date. No definition available. 
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| X | ||||||||||
- Definition Represents the monetary amount of Long-term operating lease liabilities, as of the indicated date. No definition available. 
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| X | ||||||||||
- Definition Represents the monetary amount of Present value of operating lease liabilities, as of the indicated date. No definition available. 
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| X | ||||||||||
- References No definition available. 
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