XML 35 R19.htm IDEA: XBRL DOCUMENT v3.21.1
Income Taxes
3 Months Ended
Mar. 31, 2021
Income Tax Disclosure [Abstract]  
Income Taxes
10. Income Taxes
 
The Company’s tax provision for interim periods is determined using an estimate of its annual current and deferred effective tax rates, adjusted for discrete items. The Company’s effective tax rate is typically impacted by non-deductible executive compensation and other permanent differences as well as state income taxes, which cause the Company’s effective tax rate to deviate from the federal statutory rate. The effective tax rate, based upon actual operating results, was 23.7% for the three months ended March 31, 2021, compared to 21.4% for the three months ended March 31, 2020.