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Note 3 - Income Taxes - Major Components of Income Tax Provision (Benefit) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Domestic |  |
Foreign | (1,077) | (1,206)
Total current income tax benefit (provision) | (1,077) | (1,206)
Domestic | 2,477 |
Foreign | 5,816 | 438
Total deferred income tax benefit (provision) | 8,293 | 438
Total income tax benefit (provision) | $ 7,216 | $ (768)

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