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Note 12 - Income Taxes (Details Textual) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Income Tax Expense (Benefit), Total $ 2,495 $ 236  
Effective Income Tax Rate Reconciliation, Percent, Total 32.90% 6.00%  
Effective Income Tax Rate Continuing Operations Increase (Decrease) During the Period 26.90%    
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent   21.00%  
Unrecognized Tax Benefits, Ending Balance $ 4,600   $ 4,400