Income Taxes	3 Months Ended
Mar. 31, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The effective tax rate for the three months ended March 31, 2017 was (13.0)%, compared to the effective tax rate of 37.8% for the three months ended March 31, 2016. The effective tax rate for the three months ended March 31, 2017 and March 31, 2016 differs from the US statutory tax rate of 35% due to the valuation allowance related to deferred tax assets in the U.S. Beginning in December 2016, the Company is not recording any tax benefits on its U.S. pre-tax losses.

Income Taxes

3 Months Ended

Mar. 31, 2017

The effective tax rate for the three months ended March 31, 2017 was (13.0)%, compared to the effective tax rate of 37.8% for the three months ended March 31, 2016.

The effective tax rate for the three months ended March 31, 2017 and March 31, 2016 differs from the US statutory tax rate of 35% due to the valuation allowance related to deferred tax assets in the U.S. Beginning in December 2016, the Company is not recording any tax benefits on its U.S. pre-tax losses.