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Note 7 - Income Taxes: Schedule of Income before Income Tax, Domestic and Foreign (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Details      
Income (Loss) from Continuing Operations before Income Taxes, Domestic $ 9,031 $ 11,549 $ 10,130
Income (Loss) from Continuing Operations before Income Taxes, Foreign 4,809 6,335 9,329
Income before provision for income taxes $ 13,840 $ 17,884 $ 19,459