Income Taxes	3 Months Ended
Mar. 31, 2019
Income Taxes [Abstract]
Income Taxes	Note 16. Income Taxes The Company has accounted for income taxes under the asset and liability method, which requires deferred tax assets and liabilities to be recognized for the estimated future tax consequences attributable to differences between financial statement carrying amounts and respective tax bases of existing assets and liabilities, as well as net operating loss carryforwards and research and development credits. Valuation allowances are provided if it is more likely than not that some portion or all of the deferred tax asset will not be realized. The Company’s tax provision for interim periods is determined using an estimate of its annual effective tax rate, adjusted for discrete items. For the three months ended March 31, 2019 and 2018, the Company recorded no income tax benefit from its pretax loss of $14,726 and pretax income of $4,099, respectively, due to realization uncertainties. The Company’s U.S. Federal statutory rate is 21%. The primary factor impacting the effective tax rate for the three months ended March 31, 2019 is the anticipated full year operating loss which will require full valuation allowances against any associated net deferred tax assets.

Note 16. Income Taxes

The Company has accounted for income taxes under the asset and liability method, which requires deferred tax assets and liabilities to be recognized for the estimated future tax consequences attributable to differences between financial statement carrying amounts and respective tax bases of existing assets and liabilities, as well as net operating loss carryforwards and research and development credits. Valuation allowances are provided if it is more likely than not that some portion or all of the deferred tax asset will not be realized.

The Company’s tax provision for interim periods is determined using an estimate of its annual effective tax rate, adjusted for discrete items. For the three months ended March 31, 2019 and 2018, the Company recorded no income tax benefit from its pretax loss of $14,726 and pretax income of $4,099, respectively, due to realization uncertainties.

The Company’s U.S. Federal statutory rate is 21%. The primary factor impacting the effective tax rate for the three months ended March 31, 2019 is the anticipated full year operating loss which will require full valuation allowances against any associated net deferred tax assets.