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Income Taxes
6 Months Ended
Jun. 30, 2020
Income Taxes [Abstract]  
Income Taxes
6.
Income Taxes

The effective tax rate (“ETR”) for the three months ended June 30, 2020 and 2019 was 29.7% and 22.8%, respectively, and the ETR for the six months ended June 30, 2020 and 2019 was 31.1% and 21.5%, respectively. For the three months and six months ended June 30, 2020, the ETR increase was primarily related to a net operating loss carryback at higher federal rates.