Income Taxes	9 Months Ended
Sep. 30, 2017
Income Tax Disclosure [Abstract]
Income Taxes	8. Income Taxes Income tax expense for the nine months ended September 30, 2017 was $800 or -0.0076%, on a pretax loss of $10.5 million. The difference between the Company's effective tax rate and the federal statutory rate of 35% is primarily attributable to the losses incurred by the Company. The Company maintained a valuation allowance as of September 30, 2017 against all of its deferred tax assets. The Company intends to maintain a full valuation allowance until sufficient positive evidence exists to support its reduction.

Income Taxes

9 Months Ended

Sep. 30, 2017

8. Income Taxes

Income tax expense for the nine months ended September 30, 2017 was $800 or -0.0076%, on a pretax loss of $10.5 million. The difference between the Company's effective tax rate and the federal statutory rate of 35% is primarily attributable to the losses incurred by the Company. The Company maintained a valuation allowance as of September 30, 2017 against all of its deferred tax assets. The Company intends to maintain a full valuation allowance until sufficient positive evidence exists to support its reduction.