11.	Income Taxes

The Company operates in several tax jurisdictions and is subject to taxes in each jurisdiction in which it conducts business. To date, the Company has incurred cumulative net losses and maintains a full valuation allowance on its net deferred tax assets due to the uncertainty surrounding realization of such assets. However, the Company has deferred tax liabilities associated with indefinite-lived intangible assets that cannot be considered sources of income to support the realization of the deferred tax assets, and has provided for tax expense and a corresponding deferred tax liability associated with these indefinite-lived intangible assets. Tax expense was $25,000 for the three months ended March 31, 2017. There was no tax expense for the three months ended March 31, 2016.