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Note 7 - Income Taxes: Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Details |  |  |
Current Income Tax Expense (Benefit) | $ 3,467 | $ 1,386 | $ 10,944
Deferred Income Tax Expense | (310) | (482) | (367)
Provision for income taxes (note 7) | $ 3,157 | $ 904 | $ 10,577

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