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Note 12 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Income Tax Expense (Benefit), Total	$ 2,645	$ 3,326	$ 5,140	$ 3,562
Effective Income Tax Rate Reconciliation, Percent, Total	50.80%	20.50%	40.20%	17.60%
Effective Income Tax Rate Continuing Operations Increase (Decrease) During the Period	30.30%		22.60%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			21.00%
Unrecognized Tax Benefits, Ending Balance	$ 4,300		$ 4,300		$ 4,400

X

- Definition

The increase (decrease) during the period in percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of unrecognized tax benefits.

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