Income Taxes	6 Months Ended
Jun. 30, 2017
Income Tax Disclosure [Abstract]
Income Taxes	6. Income Taxes The expense from income taxes increased by $2.8 million and $3.2 million in the three and six months ended June 30, 2017, respectively, as compared to the same period of the prior year. The increase in the three and six months ended June 30, 2017 was primarily attributable to an increase in foreign tax expense related to changes in our jurisdictional mix of earnings. Once the Company is profitable, we expect our global effective tax rate to be less than the U.S. statutory income tax rate.

Income Taxes

6 Months Ended

Jun. 30, 2017

6. Income Taxes

The expense from income taxes increased by $2.8 million and $3.2 million in the three and six months ended June 30, 2017, respectively, as compared to the same period of the prior year. The increase in the three and six months ended June 30, 2017 was primarily attributable to an increase in foreign tax expense related to changes in our jurisdictional mix of earnings.

Once the Company is profitable, we expect our global effective tax rate to be less than the U.S. statutory income tax rate.