Income Taxes

6 Months Ended

Jun. 30, 2021

Income Tax Disclosure [Abstract]

Income Taxes

11. Income Taxes

The effective income tax rate for the three months ended June 30, 2021 and 2020 was 0.7% and 0.3%, respectively, resulting in a $0.3 million and $0.1 million income tax expense, respectively. The effective income tax rate for the six months ended June 30, 2021 and 2020 was (0.6%) and 0.8%, respectively, resulting in a $0.4 million income tax benefit and a $0.3 million income tax expense, respectively. The Company’s effective income tax rate has fluctuated primarily as a result of the income mix between jurisdictions.

The income tax expense for the three and six months ended June 30, 2021 and 2020 differs from the amount that would be expected after applying the statutory U.S. federal income tax rate primarily due to pre-tax losses for which no tax benefit can be recorded, and foreign earnings being taxed at rates different than the US statutory rate.