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Note 11 - Derivatives - Changes in the Consolidated Statements of Comprehensive Income Related to Derivatives Designed as Cash Flow Hedges (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Unrealized gain recognized in accumulated other comprehensive income before reclassifications $ 149 $ 0 $ 0
Amounts reclassified from accumulated other comprehensive income (149) $ 0 $ 0
Other comprehensive income $ 0