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Note 23 - Income Taxes (Details Textual) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Prepaid Taxes	$ 0	$ 0
Tax Credit Carryforward, Amount	97,995
Unrecognized Tax Benefits, Ending Balance	0
Capital Loss Carryforward [Member]
Tax Credit Carryforward, Amount	$ 34,815

X

- Definition

Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer.

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- Definition

The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount of unrecognized tax benefits.

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