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

Represents the monetary amount of Gross operating lease liabilities, as of the indicated date.

No definition available.

Name:	fil_GrossOperatingLeaseLiabilities
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Represents the monetary amount of Less: current portion, as of the indicated date.

No definition available.

Represents the monetary amount of Less: imputed interest, as of the indicated date.

No definition available.

Represents the monetary amount of Long-term operating lease liabilities, as of the indicated date.

No definition available.

Name:	fil_LongTermOperatingLeaseLiabilities
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Represents the monetary amount of Present value of operating lease liabilities, as of the indicated date.

No definition available.

Name:	fil_PresentValueOfOperatingLeaseLiabilities
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

No definition available.