5 - Other Income: Other Income (Details) - USD ($)	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Details
Interest income	$ 55,333	$ 19,797
Other nonoperating income	36,100	35,760
Other Income	$ 91,433	$ 55,557

Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.7(b))
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (c)
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Amount of income related to nonoperating activities, classified as other.

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-Name Accounting Standards Codification
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-SubTopic 10
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Amount of income (expense) related to nonoperating activities, classified as other.

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