Income Taxes	6 Months Ended
Income Taxes	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The benefit for income taxes was $6.5 million for the first half of 2020, reflecting an effective tax benefit rate of 14%. This result primarily reflects the impact of the geographic composition of our pretax loss, where the tax benefit from losses in the U.S was partially offset by the tax expense related to earnings from our international operations. The provision for income taxes was $3.9 million for the first half of 2019, reflecting an effective tax rate of 41%. The Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) was enacted in March 2020 in the United States. The CARES Act contains several tax provisions, including additional carryback opportunities for net operating losses, temporary increases in the interest deductibility threshold, and the acceleration of refunds for any remaining alternative minimum tax (“AMT”) carryforwards. While there was no material impact from the CARES Act in our provision for income taxes for the first half of 2020, we are continuing to evaluate the provisions of the CARES Act. In addition, we filed an amendment to our 2018 U.S. federal income tax return in the second quarter of 2020 and received a refund of $0.7 million for AMT carryforwards in July 2020. The CARES Act also permits most companies to defer paying their portion of certain applicable payroll taxes from the date the CARES Act was signed into law through December 31, 2020. The deferred amount will be due in two equal installments on December 31, 2021 and December 31, 2022. The deferred amount of applicable payroll taxes was $1.3 million at June 30, 2020.

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.