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Note 21 - Stock-based Compensation (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Share-Based Payment Arrangement, Expense $ 6,018 $ (0)
Restricted Stock Units (RSUs) [Member] | Share-Based Payment Arrangement, Employee [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) 743,665  
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share) $ 17.17  
Management Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member]    
Share-Based Payment Arrangement, Expense $ 2,700  
Management Incentive Plan [Member] | RSU and PRSU [Member]    
Share-Based Payment Arrangement, Expense $ 3,100 0
Long-term Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member]    
Share-Based Payment Arrangement, Expense   $ 0