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Note 1 - Summary of Significant Accounting Policies: Earnings Per Share: Schedule of Weighted Average Number of Shares (Details) - shares
shares in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Details      
Weighted Average Number of Shares Outstanding, Basic 3,637 3,647 3,658
Weighted Average Number of Shares Outstanding, Diluted, Adjustment 6 13 14
Weighted Average Number of Shares Outstanding, Diluted 3,643 3,660 3,672