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Note 14 - Income Taxes	3 Months Ended
	Mar. 31, 2023
Notes to Financial Statements
Income Tax Disclosure [Text Block]	14. Income Taxes The effective income tax rates for the three months ended March 31, 2023 and 2022 were 35.7% and 19.7%, respectively. The increase in the effective tax rate was primarily due to a significantly lower benefit from equity compensation on a low pre-tax earnings base in the current period compared to the prior period.

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The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

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