Annual report pursuant to Section 13 and 15(d)

Note 13 - Income Taxes - Net Operating Loss, Interest and Tax Credit Carryovers (Details)

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Note 13 - Income Taxes - Net Operating Loss, Interest and Tax Credit Carryovers (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Net operating loss, amount $ 223,928
Domestic Tax Authority [Member]  
Net operating loss, amount 72,692
State and Local Jurisdiction [Member]  
Net operating loss, amount $ 122,155