Income Taxes	9 Months Ended
Sep. 30, 2016
Income Tax Disclosure [Abstract]
Income Taxes	10. Income Taxes The Company is subject to income tax in the United States as well as other tax jurisdictions in which it conducts business. Earnings from non-U.S. activities are subject to local country income tax. The Company does not provide for federal income taxes on the undistributed earnings of its foreign subsidiaries as such earnings are to be reinvested indefinitely. For the three months ended September 30, 2016 and 2015, the Company recorded income tax expense of $0.1 million and $0.6 million respectively. The Company recorded income tax expense of $0.6 million and $0.7 million for the nine months ended September 30, 2016 and 2015, respectively. The income tax expense for the three and nine months ended September 30, 2016, was primarily attributable to foreign and state income taxes, offset in part by an intraperiod tax benefit allocation related to unrealized gains reported in other comprehensive income. The income tax expense for the three and nine months ended September 30, 2015, was primarily attributable to foreign and state income taxes. Factors that impact the income tax provision include, but are not limited to, stock-based compensation expense, permanent tax adjustments, foreign operations and a valuation allowance against the Company’s domestic deferred tax assets.

Income Taxes

9 Months Ended

Sep. 30, 2016

10. Income Taxes

The Company is subject to income tax in the United States as well as other tax jurisdictions in which it conducts business. Earnings from non-U.S. activities are subject to local country income tax. The Company does not provide for federal income taxes on the undistributed earnings of its foreign subsidiaries as such earnings are to be reinvested indefinitely. For the three months ended September 30, 2016 and 2015, the Company recorded income tax expense of $0.1 million and $0.6 million respectively. The Company recorded income tax expense of $0.6 million and $0.7 million for the nine months ended September 30, 2016 and 2015, respectively. The income tax expense for the three and nine months ended September 30, 2016, was primarily attributable to foreign and state income taxes, offset in part by an intraperiod tax benefit allocation related to unrealized gains reported in other comprehensive income. The income tax expense for the three and nine months ended September 30, 2015, was primarily attributable to foreign and state income taxes.

Factors that impact the income tax provision include, but are not limited to, stock-based compensation expense, permanent tax adjustments, foreign operations and a valuation allowance against the Company’s domestic deferred tax assets.