Income Taxes	9 Months Ended
Sep. 30, 2019
Income Tax Disclosure [Abstract]
Income Taxes	10. Income Taxes The Company’s quarterly benefit from or provision for income taxes is based on an estimated effective annual income tax rate, and it also includes the tax impact of certain unusual or infrequently occurring items, if any. These may include changes in judgment about valuation allowances and effects of changes in tax laws or rates in the interim period in which they occur. Income tax benefit for the three and nine months ended September 30, 2019 was $161 and $70, respectively, on pre-tax losses of $3,434 and $11,952, respectively. As of September 30, 2019, the income tax rate varies from the federal income tax rate primarily due to valuation allowances in the United States and taxable income generated by the Company’s foreign wholly-owned subsidiaries. The Company reviews the likelihood that it will realize the benefit of its deferred tax assets and, therefore, the need for valuation allowances on a quarterly basis. There is no income tax benefit recognized with respect to losses incurred and no income tax expense recognized with respect to earnings generated in jurisdictions with a valuation allowance. This causes variability in the Company’s effective tax rate. The Company will maintain the valuation allowances until it is more likely than not that the net deferred tax assets will be realized. Tax positions taken by the Company are subject to audits by multiple tax jurisdictions. The Company believes that it has provided adequate reserves for its uncertain tax positions for all tax years still open for assessment. The Company also believes that it does not have any tax position for which it is not reasonably possible that the total amounts of uncertain tax positions will significantly increase or decrease within the next year. For the three and nine months ended September 30, 2019 and 2018, the Company did not recognize any material interest or penalties related to uncertain tax positions.

Income Taxes

9 Months Ended

Sep. 30, 2019

10. Income Taxes

The Company’s quarterly benefit from or provision for income taxes is based on an estimated effective annual income tax rate, and it also includes the tax impact of certain unusual or infrequently occurring items, if any. These may include changes in judgment about valuation allowances and effects of changes in tax laws or rates in the interim period in which they occur.

Income tax benefit for the three and nine months ended September 30, 2019 was $161 and $70, respectively, on pre-tax losses of $3,434 and $11,952, respectively. As of September 30, 2019, the income tax rate varies from the federal income tax rate primarily due to valuation allowances in the United States and taxable income generated by the Company’s foreign wholly-owned subsidiaries.

The Company reviews the likelihood that it will realize the benefit of its deferred tax assets and, therefore, the need for valuation allowances on a quarterly basis. There is no income tax benefit recognized with respect to losses incurred and no income tax expense recognized with respect to earnings generated in jurisdictions with a valuation allowance. This causes variability in the Company’s effective tax rate. The Company will maintain the valuation allowances until it is more likely than not that the net deferred tax assets will be realized.

Tax positions taken by the Company are subject to audits by multiple tax jurisdictions. The Company believes that it has provided adequate reserves for its uncertain tax positions for all tax years still open for assessment. The Company also believes that it does not have any tax position for which it is not reasonably possible that the total amounts of uncertain tax positions will significantly increase or decrease within the next year. For the three and nine months ended September 30, 2019 and 2018, the Company did not recognize any material interest or penalties related to uncertain tax positions.