Annual report pursuant to Section 13 and 15(d)

Note 8 - Income Taxes - Schedule of Income before Income Tax (Details)

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Note 8 - Income Taxes - Schedule of Income before Income Tax (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Income Before Income Tax Expense (Benefit) and Equity in Earnings of 50% or Less Owned Companies $ (91,984) $ (117,023) $ (190,305)
Domestic Tax Authority [Member]      
Income Before Income Tax Expense (Benefit) and Equity in Earnings of 50% or Less Owned Companies (72,540) (90,696) (169,523)
Foreign Tax Authority [Member]      
Income Before Income Tax Expense (Benefit) and Equity in Earnings of 50% or Less Owned Companies (28,226) (45,112) (28,095)
Eliminations [Member]      
Income Before Income Tax Expense (Benefit) and Equity in Earnings of 50% or Less Owned Companies $ 8,782 $ 18,785 $ 7,313