Note 7 - Interest Expense, Net - Components of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Interest related to sale of tax benefits	$ 3,431	$ 2,394
Interest expense	22,486	19,674
Less — amount capitalized	(4,836)	(3,052)
Total interest expense, net	$ 21,081	$ 19,016

Amount of the cost of borrowed funds accounted for as interest expense.

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