XML 28 R18.htm IDEA: XBRL DOCUMENT v3.21.2
Note 12 - Income Taxes
 6 Months Ended
Jun. 30, 2021
Notes to Financial Statements  
Income Tax Disclosure [Text Block]

(12)    Income Taxes

 

The determination of income tax expense in the accompanying unaudited condensed consolidated statements of income is based upon the estimated effective tax rate for the year, adjusted for the impact of any discrete items which are accounted for in the period in which they occur. The Company recorded income tax expense of approximately 24.2% and 20.8% of income before income tax expense for the three-month periods ended June 30, 2021 and 2020, respectively. The Company recorded income tax expense of approximately 22.9% and 18.9% of income before income tax expense for each of the six-month periods ended June 30, 2021 and 2020, respectively.